This project ("THE PROJECT") is built on and with the aid of the following open source projects. Credits are given to these projects.

Open Source Software Licensed under the MIT License:

The below software in this distribution may have been modified by the copyright holder of THE PROJECT.

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1. inspect.lua

2. PBC

Terms of the MIT License:

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Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Open Source Software Licensed under the BSD 3-Clause License:

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1. Protocol Buffers

Terms of the BSD 3-Clause License:

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Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Open Source Software Licensed under the Unreal® Engine End User License Agreement:

The below software in this distribution may have been modified by the copyright holder of THE PROJECT.

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1. UnrealEngine

Terms of the Unreal® Engine End User License Agreement:

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This Unreal Engine End User License Agreement (the “Agreement”) applies to your use of Unreal Engine, Epic’s real-time 3D creation tool. Unreal Engine can be used for a wide range of applications, including video games; virtual production and virtual sets for film and television; immersive visualization and design reviews for architecture and automotive; animated content for entertainment or commercials; education; simulation for training purposes, and much more.

This Agreement is a legal document detailing your rights and obligations related to using Epic’s proprietary computer software program known as Unreal® Engine and any updates or upgrades to the program made available by Epic (the “Licensed Technology”). By downloading or using the Licensed Technology, you are agreeing to be bound by the terms of this Agreement, and this Agreement will be effective upon the first of those events to occur. If you do not or cannot agree to the terms of this Agreement, do not use the Licensed Technology. When we say, “you,” “your” or “yourself”, we mean you as an individual or the legal entity exercising rights under this Agreement through you. When we say “Epic,” “we” or “us,” we are referring to the Epic entity responsible for providing the Licensed Technology in your region detailed in Section 9.

PLEASE READ THIS AGREEMENT CAREFULLY. IT CONTAINS A CLASS-ACTION WAIVER PROVISION. IF YOU ACCEPT THIS AGREEMENT, YOU AND EPIC AGREE TO RESOLVE DISPUTES ONLY IN YOUR INDIVIDUAL CAPACITIES AND NOT AS PART OF A CLASS ACTION (SEE SECTION 15). YOU HAVE A TIME-LIMITED RIGHT TO OPT OUT OF THIS WAIVER. BY AGREEING TO THE TERMS OF THIS AGREEMENT, YOU ARE ALSO AGREEING TO CONTRACTUAL TERMS THAT WILL LIMIT SOME OF YOUR LEGAL RIGHTS, INCLUDING A DISCLAIMER OF WARRANTY, AN EXCLUSION OF CERTAIN KINDS OF DAMAGES, AND A LIMITATION OF LIABILITY.

Table of Contents

The Licensed Technology

1. What Technology Epic Is Licensing to You

2. How You Can Use the Licensed Technology

3. How You Can Share Products You’ve Made with the Licensed Technology

4. How You Can Share the Licensed Technology When It Isn’t Part of a Product

5. Other Restrictions on Your Use of the Licensed Technology

6. Who Owns What

Our Relationship

7. The Agreement Between You and Epic

8. Who are You?

9. Who is Epic?

10. Privacy

Other Rights and Obligations

11. Disclaimers

12. Limitation of Liability

13. Indemnification

14. Governing Law and Jurisdiction

15. No Class Actions

16. Miscellaneous

Royalty Addendum

1. What Products Require Royalty Payments to Epic

2. Prerequisites for Distributing a Product Requiring Royalty Payments

3. What is the Royalty Rate?

4. How the Royalty Payment Is Calculated

5. Additional Examples

6. Reporting and Making Your Royalty Payments

7. Other Obligations You Have

The Licensed Technology

1. What Technology Epic Is Licensing to You

The Licensed Technology licensed to you under this Agreement includes all Unreal Engine code and related content that is copied to your computer when you install Unreal Engine. This includes Engine Code, Examples, and Starter Content.

“Engine Code” means the Source Code (as defined below) and object code of Unreal Engine, including any future versions made available to you by us under this Agreement and any object code compiled from that Source Code.

“Source Code” means the human readable form of a software program, including all modules it contains, plus any associated interface definition files, scripts used to control compilation, and installation of an executable.

“Examples” means the code, artwork, or other content made available by us in the Samples and Templates folders in the install directory.

“Starter Content” means the code, artwork, or other content made available by us and installed to your computer when you install Unreal Engine, excluding Examples.

The Licensed Technology includes any modified version of any of the foregoing that you make under the License.

Licensed Technology does not include any items, assets, content, or other materials that we may make available to you in other ways (the “Content”), even if that Content can be used with Unreal Engine. For example, assets you may download from Unreal Engine Marketplace are not Licensed Technology and are not licensed to you under the terms of this Agreement.

2. How You Can Use the Licensed Technology

Epic grants you a non-exclusive, non-transferable, non-sublicensable license to privately use, reproduce, display, perform, and modify the Licensed Technology in accordance with the terms of this Agreement (the “License”). This means that as long as you are not violating this Agreement or applicable law, you can privately use the Licensed Technology however you want. If you want to share the Licensed Technology or anything you make with it, Sections 3 and 4 below address when and how you can do that.

3. How You Can Share Products You’ve Made with the Licensed Technology

If you develop products, services, or any other projects that (i) are made using any Licensed Technology or (ii) combine any Licensed Technology with any other software or content (collectively “Products”), you may only Distribute those Products as expressly permitted in this Section 3. Any Product that you Distribute that incorporates Licensed Technology must incorporate the Licensed Technology only in object code and only as an inseparable part of the Product.

“Distribute” means, with respect to a Product, to provide or otherwise make a copy of the Product available publicly or to any other person or entity or make the Product’s functionality available on a network.

a. Royalty-Free Distribution

As described in this Section 3(a), you may Distribute certain Products to certain persons or entities without any obligation to pay us royalties, even if you are monetizing that Distribution.

i. Non-Engine Products (e.g., Rendered Video Files)

You will not owe us any royalty payments for Distributing Products that (i) do not include any Engine Code, (ii) do not require any Engine Code to run and (iii) do not include Starter Content in source format (“Non-Engine Products”) to any person or entity.

This means, for example, you will not owe us royalties for Distributing:

● rendered video files (e.g., broadcast or streamed video files, cartoons, movies, or images) created using the Engine Code (even if the video files include Starter Content) or

● asset files, such as character models and animations, other than Starter Content, that you developed using the Engine Code, including in Products that use or rely on other video game engines.

Please note that certain assets that we make available under separate agreement are available for use only with Unreal Engine.

ii. Indirect Revenue

You will not owe us any royalty payments for Distributing Products to any person or entity if the Products do not directly generate revenue -- i.e., no revenue is attributable to any Product access, including features and functionality within the Product, or to any in-Product benefits.

This means, for example, that Distribution of a free car configurator app (a Product) used to sell cars will not result in royalties owed on sales of the cars themselves, even if the sales are made via the configurator app.

iii. Other Royalty-Free Distributions

You will not owe us any royalty payments for Distributing Products:

A. To the legal entities that are part of your company group, such as a parent company or a subsidiary, for their private use, so long as those entities do not further Distribute the Products outside of your company group. *

This means, for example, applications (which would be Products) you create for internal use within your company can also be shared with your parent company, your subsidiary, or another subsidiary of your parent company.

B. To clients who hired you to develop the Products for them, for their private use, so long as your clients do not further Distribute the Products. *

This means, for example, if you are hired to create an application (a Product), you can share that application with your client.

C. To other third parties who are separately licensed by us to use the Engine Code, through either the Unreal Engine Marketplace or through a fork of Epic’s GitHub UnrealEngine Network.

This means, for example, you may Distribute a plugin, modding tool, or editor to end users through the Unreal Engine Marketplace or through Epic’s Unreal Engine GitHub repository.

* If your Product includes Engine Tools, it may only be Distributed pursuant to (C) above.

“Engine Tools” means the (i) editors and other tools included in the Engine Code; (ii) any code and modules in either the Developer or Editor folders, including in object code format, whether statically or dynamically linked; and (iii) other software that may be used to develop standalone products based on the Licensed Technology.

b. Royalty Bearing Distribution

You may make other Distributions of Products, but unless described in Section 3(a), all Distributions of a Product will be subject to the terms of the attached Royalty Addendum. Additionally, any advance royalty payment you receive to develop such a Product will be subject to the Royalty Addendum. However, as described more fully in the Royalty Addendum, you will never owe us royalty payments under this Agreement unless a Product directly generates more than $1,000,000 USD in gross revenue.

This means, for example, that you may owe royalties to Epic for Products that are sold to the general public or for off-the-shelf Products that you sell privately to third parties, whether directly by you or through a distributor or publisher.

c. Use by End Users, Publishers, and Distributors

When you Distribute a Product, you may permit end users to use, reproduce, display and publicly perform the Licensed Technology, solely (1) as incorporated in the Product in object code as an inseparable part of the Product, (2) to the extent necessary for end users to make permitted uses of the Product, and (3) pursuant to an end user license agreement that explicitly disclaims any representations, warranties, conditions, and liabilities related to the Licensed Technology. You may not permit your end users to incorporate any Licensed Technology into their own products, services, or other projects. You may, however, permit your publishers and distributors to market and Distribute a Product on your behalf, but only to the extent that you are permitted to make such Distribution yourself under this Section 3, and such Distribution will be subject to the terms of this Agreement.

4. How You Can Share the Licensed Technology When It Isn’t Part of a Product

You may only Distribute Licensed Technology (including as modified by you) outside of a Product as expressly permitted by this Section 4.

a. Sharing of Engine Code

i. Sharing Engine Code with Another Licensee

You may Distribute Engine Code (including as modified by you) in Source Code or object code to a third party who is separately licensed by us to use the same version of the Engine Code that you are Distributing.

Any public Distribution of Engine Tools (e.g., intended generally for third parties who are separately licensed by us to use the Engine Code) must take place through a marketplace operated by Epic such as the Unreal Engine Marketplace (e.g., for Distributing a Product’s modding tool or editor to end users) or through a fork of Epic’s GitHub UnrealEngine Network (e.g., for Distributing Source Code).

ii. Sharing Engine Code for Public Discussion

You are permitted to post snippets of Engine Code, up to 30 lines of code in length, online in public forums for the sole purpose of discussing the content of the snippet or Distribute such snippets in connection with supporting patches and plug-ins for the Licensed Technology, so long as it is not for the purpose of enabling third parties without a license to the Engine Code to use or modify any Engine Code or to aggregate, recombine, or reconstruct any larger portion of the Engine Code.

b. Sharing Examples

You may Distribute Examples (including as modified by you) in Source Code or object code to any third party.

c. Sharing Non-C++ Program Language Integration

You may Distribute an integration of a programming language other than C++ for the Licensed Technology, but if you do, the integration must be Distributed in Source Code (including, but not limited to, any compiler, linker, toolchain, and runtime), free of charge, to all third parties who are separately licensed by us to use Unreal Engine, and under a license that permits licensees to Distribute the integration free of charge, on all platforms, in any Product.

5. Other Restrictions on Your Use of the Licensed Technology

a. Non-Compatible Licenses

You may not, and may not permit others to, combine, Distribute, or otherwise use the Licensed Technology with any code or other content which is covered by a license that would directly or indirectly require that all or part of the Licensed Technology be governed under any terms other than those of this Agreement (those licenses, the “Non-Compatible Licenses”). This means, for example, that you may not combine the Licensed Technology with code or content that is licensed under any of the following licenses: GNU General Public License (GPL), Lesser GPL (LGPL) (unless you are merely dynamically linking a shared library), or Creative Commons Attribution-ShareAlike License.

b. General Restrictions

You must ensure that your activities with the Licensed Technology do not:

● violate any applicable law or regulation;

● result in the Licensed Technology being rented or leased;

● misappropriate any of our other products or services;

● support a claim by you or any third party that the Licensed Technology infringes a patent;

● result in a sale or grant of a security interest in any Licensed Technology; or

● result in a Distribution of a Product or the Licensed Technology in any manner other than as permitted by Sections 3 and 4.

6. Who Owns What

As between you and us, you own all rights, other than rights in the Licensed Technology, in the Products you develop under this Agreement, and we own all title, ownership rights, and intellectual property rights in the Licensed Technology.

All rights granted to you under this Agreement are granted by the License only and not by sale, and all of those rights are limited by and subject to the terms of this Agreement. No license or other right in any Epic technology or intellectual property rights other than the Licensed Technology is granted under this Agreement, and no license or other rights will be created under this Agreement by implication, estoppel, or otherwise. Any attempted sublicense that is not consistent with the terms of this Agreement will be null and void.

a. Proprietary Notices and Attribution

You agree to retain the copyright, trademark, and other proprietary notices and disclaimers of Epic as they appear in the Licensed Technology.

If a Product you develop under this Agreement has credits, you must place the following notices in the credits (replacing xxxx with the current year):

“[Product name] uses Unreal® Engine. Unreal® is a trademark or registered trademark of Epic Games, Inc. in the United States of America and elsewhere.”

No other license or right is granted under this Agreement in the trademarks, service marks, trade names, and logos associated with Epic, Epic’s games and other intellectual property, including Unreal Engine (the “Epic Trademarks”). All use of the Epic Trademarks will inure to the sole benefit of Epic. You agree not to engage in any activity that could tarnish, dilute, or affect the validity or enforceability of the Epic Trademarks or cause consumer confusion or diminish any goodwill relating to any Epic Trademarks.

If you wish to make further use of the Epic Trademarks, please go to unrealengine.com/branding for more information.

b. Third Party Software

The Licensed Technology incorporates and is bundled with code developed by third parties (the “Third Party Software”) that may be subject to additional or alternative license terms. If Third Party Software is incorporated in the Licensed Technology and is subject to additional license terms, those terms or other attribution requirements can be found in the installation directory for each engine version under the /Engine/Source/ThirdParty/Licenses sub-folder. Third Party Software that is only bundled with the Licensed Technology as independent, standalone software can be found in the installation directory for each engine version under the /Engine/Extras/ThirdPartyNotUE/ sub-folder. This Third Party Software is not itself Licensed Technology and is instead licensed to you directly by its authors under the license terms provided in the /Engine/Extras/ThirdPartyNotUE/ sub-folder.

By entering into this Agreement and using Third Party Software, you are accepting the terms of those additional or alternative licenses. In the case of additional license terms, the additional license terms will take precedence over any inconsistencies with the terms of this License with regard to the Third Party Software licensed under those additional license terms. You agree that the owners of the Third Party Software are intended third party beneficiaries to this Agreement in relation to your uses of Third Party Software.

c. Feedback and Contributions

You grant Epic a right to freely use and disclose any feedback or suggestions that you provide to us regarding the Licensed Technology (the “Feedback”). You acknowledge that we may use any Feedback, including any ideas contained in Feedback, for any purpose, commercial or otherwise, without acknowledgment or compensation to you, including to develop, copy, publish, modify, or improve the Licensed Technology in our sole discretion. You understand that we may treat Feedback as non-confidential.

You grant Epic a non-exclusive, fully-paid, irrevocable, transferable, sublicensable license to reproduce, distribute, publicly perform, publicly display, make, use, have made, sell, offer to sell, import, modify and make derivative works based on, and otherwise exploit any Contributions for all current and future methods and forms of exploitation in any country. “Contributions” means any information or content, including software or code, that (a) you make available to Epic via submissions to forums, wiki, Epic’s GitHub UnrealEngine Network, or other source code repository under our control and that are based upon or incorporate the Licensed Technology or (b) that you provide to Epic and explicitly designate in writing as a Contribution.

You represent and warrant that you have sufficient rights in any Feedback or Contribution that you provide to Epic to grant Epic and other affected parties the rights described above. This includes but is not limited to intellectual property rights and other proprietary or personal rights. If any rights to be licensed under this Section 6(c) may not be licensed under applicable law (such as moral and other personal rights), you hereby waive and agree not to assert any of those rights.

Our Relationship

7. The Agreement Between You and Epic

a. Amendments

If we make changes to this Agreement, you are not required to accept the amended Agreement, and this Agreement will continue to govern your use of any Licensed Technology you already have access to.

However, if we make changes to this Agreement, you will not be allowed to access certain Epic services or download the Licensed Technology unless you have accepted the amended Agreement. If we make changes, we will provide you with notice, such as by sending an email or giving you notice when you next log into an Epic service.

b. Alternative and Additional Terms

With respect to your rights and obligations related to Licensed Technology, this Agreement supersedes any prior Unreal Engine End User License Agreement For Publishing or Unreal Engine End User License Agreement For Creators you may have. Those agreements will continue to survive only to the extent that you continue to have rights and obligations under them related to Content. Once you have also agreed to the Epic Content License Agreement (unrealengine.com/eula/content), those agreements will be superseded completely.

This Agreement, however, does not supersede, amend or otherwise affect other agreements you may have with us or any sublicensor authorized by us, other than as described in Section 7(a). For example, if we grant you a license to use Unreal Engine to develop one or more products under a custom license, that custom license and not this Agreement governs your use of Unreal Engine and related materials with respect to those products.

c. Notice

Where this Agreement calls for notice from us, including written notice, we may provide notice to you through the Epic services or by any email address that you’ve provided to us. Our notices, when provided to you through the Epic services, will be effective when you access the Epic services, and when sent to you by email, will be effective when they are sent.

8. Who are You?

a. You

If you use the Licensed Technology on behalf of another person or entity, (i) all references to “you” throughout this Agreement will include, and this Agreement will be binding on, that person or entity, (ii) you represent that you are authorized to accept this Agreement on that person’s or entity’s behalf, and (iii) in the event you violate this Agreement, that person or entity agrees to be responsible to us.

b. Eligibility for This Agreement

If you are under the age of legal majority where you live or otherwise require the consent of a parent or legal guardian to enter into this Agreement under applicable law, you may use the Licensed Technology only under the supervision of a parent or legal guardian who also agrees to be bound by this Agreement.

You are not eligible to enter into this Agreement and may not download or use the Licensed Technology if you are, or are acting on behalf of any person or entity that is (i) on the Specially Designated Nationals and Blocked Persons List or other similar lists maintained by any U.S. government entity pursuant to economic sanctions laws or (ii) located in, organized in, or ordinarily resident in any country or territory that is subject to a U.S. embargo, in each case unless your use of the Licensed Content is authorized by U.S. law.

c. Epic Account

In order to access and download the Licensed Technology, you must first set up an account with us, which will be governed by Epic’s Terms of Service (epicgames.com/tos).

The License (as defined in Section 2) permits use of the Licensed Technology only by individuals who have accessed it by using a valid user account (“Users”). If you are an individual, you are the User. If you are a legal entity, the individual employees or agents exercising your rights under this Agreement are Users. When exercising a legal entity’s rights under this Agreement, Users are not required to accept this Agreement as individuals. The User may store the Licensed Technology on any of the User’s computers, but the Licensed Technology cannot be shared with others except as part of a permitted Distribution of Licensed Technology as described in Sections 3 and 4.

d. Use by Educational Institutions

As an exception to the above requirement that only a User may use the Licensed Technology, if you are an educational institution, like a school or a library, you may store Licensed Technology on any of your computers, and you may allow all users of those computers to use the Licensed Technology under the License on those computers. However, those users are not authorized under your License to Distribute the Licensed Technology (including as incorporated in a Product). For that, they must obtain a License of their own.

9. Who is Epic?

The Epic entity entering into this Agreement with you corresponds to where you live, as set forth below:

If you live (or if the primary place of business of the entity on whose behalf you are using the Licensed Technology is):

In the United States of America the Epic entity entering into this Agreement with you is Epic Games, Inc.

Outside of the United States of America the Epic entity entering into this Agreement with you is Epic Games International S.à r.l., acting through its Swiss branch.

10. Privacy

Your privacy is important to us. Please review our Privacy Policy (epicgames.com/privacypolicy). It describes how we collect, use, and share information when you use the Epic services that link to this Privacy Policy.

Other Rights and Obligations

11. Disclaimers

Nothing in this Agreement will prejudice any statutory rights that you have that may not be waived. Some countries, states, provinces or other jurisdictions do not allow the exclusion of certain warranties or the limitation of liability as stated in this and the next sections, so the below terms may not fully apply to you. In those jurisdictions, the exclusions and limitations below apply only to the extent permitted by the applicable laws of such jurisdictions.

THE LICENSED TECHNOLOGY, INCLUDING ALL INFORMATION, CONTENT, MATERIALS, CODE, AND SOFTWARE, ARE PROVIDED BY EPIC ON AN “AS IS” AND “AS AVAILABLE” BASIS. EPIC AND ITS AFFILIATES, LICENSORS AND SERVICE PROVIDERS (THE “EPIC PARTIES”) MAKE NO REPRESENTATIONS OR WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, REGARDING THE LICENSED TECHNOLOGY. YOUR USE OF THE LICENSED TECHNOLOGY IS AT YOUR SOLE RISK. TO THE FULL EXTENT PERMISSIBLE BY APPLICABLE LAW, THE EPIC PARTIES DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING IMPLIED OR STATUTORY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NONINFRINGEMENT. THE EPIC PARTIES DO NOT WARRANT THAT THE LICENSED TECHNOLOGY IS FREE OF VIRUSES OR OTHER HARMFUL COMPONENTS. THE PARTIES ACKNOWLEDGE AND AGREE THAT THE FOREGOING WARRANTY DISCLAIMERS WERE AN ESSENTIAL ELEMENT IN SETTING CONSIDERATION UNDER THIS AGREEMENT.

12. Limitation of Liability

TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, THE EPIC PARTIES, WILL NOT BE LIABLE FOR ANY LOSS OF PROFITS OR ANY INDIRECT, INCIDENTAL, PUNITIVE, SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH THIS AGREEMENT. FURTHER, TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, THE EPIC PARTIES’ AGGREGATE LIABILITY ARISING OUT OF OR IN CONNECTION WITH THIS AGREEMENT WILL NOT EXCEED THE GREATER OF $1,000 AND THE TOTAL AMOUNTS YOU HAVE PAID (IF ANY) TO EPIC UNDER THIS AGREEMENT DURING THE TWELVE (12) MONTHS IMMEDIATELY PRECEDING THE EVENTS GIVING RISE TO SUCH LIABILITY. SEEKING DAMAGES AS LIMITED BY THIS SECTION 12 SHALL BE YOUR SOLE AND EXCLUSIVE REMEDY FOR ANY ACT OR OMISSION OF THE EPIC PARTIES. THE PARTIES ACKNOWLEDGE AND AGREE THAT THESE LIMITATIONS OF LIABILITY AND EXCLUSIONS OF POTENTIAL DAMAGES WERE AN ESSENTIAL ELEMENT IN SETTING CONSIDERATION UNDER THIS AGREEMENT.

13. Indemnification

This section only applies to the extent allowed by the applicable laws of your jurisdiction. If the applicable laws of your jurisdiction do not allow you to enter into the indemnification obligation below, then you assume, to the extent permitted by the applicable laws of your jurisdiction, all liabilities, damages, judgements, awards, losses, costs, expenses, and fees (including reasonable attorney and expert witness fees) that are the stated subject matter of the indemnification obligation below.

You agree to indemnify and hold harmless the Epic Parties from and against all liabilities, damages, judgments, awards, losses, costs, expenses, and fees (including reasonable attorney and expert witness fees) arising out of or in connection with any third-party claims, demands, or actions (i) that, if true, would involve a breach by you of this Agreement (including, without limitation, any distribution or sublicensing of the Licensed Technology in violation of this Agreement), or (ii) related to your Products or your exercise of the License (except to the extent the third party is alleging your authorized use of unmodified Licensed Technology originally provided to you by Epic under this Agreement infringes any patent, trademark, or copyright).

14. Governing Law and Jurisdiction

Any dispute or claim by you arising out of or related to this Agreement will be governed by North Carolina law, exclusive of its choice of law rules. You and Epic agree to submit to the exclusive jurisdiction of the Superior Court of Wake County, North Carolina, or, if federal court jurisdiction exists, the United States District Court for the Eastern District of North Carolina. You and Epic agree to waive any jurisdictional, venue, or inconvenient forum objections to such courts (without affecting either party’s rights to remove a case to federal court if permissible), as well as any right to a jury trial. The Convention on Contracts for the International Sale of Goods will not apply. Any law or regulation which provides that the language of a contract will be construed against the drafter will not apply to this Agreement. This paragraph will be interpreted as broadly as applicable law permits.

15. No Class Actions

To the maximum extent permitted by applicable law, you and Epic agree to only bring disputes arising out of or related to this Agreement in an individual capacity and will not:

● seek to bring, join, or participate in any class or representative action, collective or class-wide arbitration, or any other action where another individual or entity acts in a representative capacity (e.g., private attorney general actions); or

● consolidate or combine individual proceedings or permit another to do so without the express consent of all parties to this Agreement.

You have the right to opt-out of this class action waiver within 30 days of the date on which you first accepted this Agreement unless a longer period is required by applicable law. To exercise this right, you must send written notice of your decision to the following address: Epic Games, Inc., Legal Department, ATTN: CLASS ACTION OPT-OUT, Box 254, 2474 Walnut Street, Cary, North Carolina, 27518, U.S.A. Your notice must include your name, mailing address, and account name, and state that you wish opt-out of this class action waiver. To be effective, this notice must be received by Epic and postmarked or deposited within 30 days of the date on which you first accepted this Agreement. You are responsible for ensuring that Epic receives your opt-out notice, so you may wish to send it by a means that provides for a delivery receipt.

16. Miscellaneous

a. Support

Epic does not have any support obligations with respect to the Licensed Technology under this Agreement. Support resources may be obtained at unrealengine.com/support. Without limiting the foregoing, Epic does not have any obligation to make new versions of the Licensed Technology available, or to continue to make available for access or download any versions of the Licensed Technology.

b. U.S. Government Matters; Export Control

The Licensed Technology is a “Commercial Item” (as defined at 48 C.F.R. §2.101), consisting of “Commercial Computer Software” and “Commercial Computer Software Documentation” (as used in 48 C.F.R. §12.212 or 48 C.F.R. §227.7202, as applicable). The Licensed Technology will only be licensed to U.S. Government end users as Commercial Items and with only those rights as are granted to other licensees under this Agreement.

You understand and agree that the Licensed Technology may not be used, accessed, downloaded, or otherwise exported, reexported, or transferred in violation of applicable export control, economic sanctions, and import laws and regulations, such as the U.S. Export Administration Regulations and U.S. Department of the Treasury’s Office of Foreign Assets Control regulations.

c. No Assignment

You may not assign your rights or obligations under this Agreement, including any rights to use the Licensed Technology. Any attempted assignment in violation of the foregoing will be void. We may assign this Agreement, in whole or in part, with or without notice to you.

d. Relationship of the Parties

The relationship between you and Epic will be that of independent signatories, and nothing in this Agreement will be construed to constitute either party an agent of the other party. Without limiting the foregoing, neither party will have authority to act for or to bind the other party in any way, including to make representations or warranties or to execute agreements on behalf of the other party. This Agreement will not be construed to create an association, joint venture, or partnership between the parties or to impose any partnership obligation or liability upon any party.

e. Language

To the fullest extent permitted by applicable law, the controlling language for this Agreement is English. It is the express wish of the parties that this Agreement and all related documents have been drawn up in English. Any translation has been provided for your convenience.

f. No Waiver; Severability

Any act by Epic to exercise, or failure or delay in exercise of, any of its rights under this Agreement, at law or in equity will not be deemed a waiver of those or any other rights or remedies available in contract, at law or in equity. Unless otherwise stated in this Agreement, if any term of this Agreement is held by a court or tribunal of competent jurisdiction to be unenforceable, the term will be enforced to the maximum extent permissible and the remaining terms of this Agreement will remain in full force and effect. You agree that this Agreement does not confer any rights or remedies on any person other than the parties to this Agreement, except as expressly stated. Epic’s obligations are subject to existing laws and legal process, and Epic may comply with law enforcement or regulatory requests or requirements despite any contrary term in this Agreement.

g. Survival

Upon conclusion of this Agreement, all royalties due to Epic will become immediately due and payable and all rights and remedies of Epic will survive.

h. Entire Agreement

This Agreement and any document or information referred to in this Agreement constitute the entire agreement between you and Epic relating to the subject matter covered by this Agreement. All other communications, proposals, and representations with respect to the subject matter covered by this Agreement are excluded.

Royalty Addendum

If you Distribute a Product under Section 3(b) of the Agreement (a “Royalty Product”) or generate advances or other revenue for a Royalty Product prior to its Distribution, you must comply with the terms of this Royalty Addendum.

1. What Products Require Royalty Payments to Epic

This addendum only applies to advances or other revenue generated in connection with Royalty Products. As a reminder, as further specified in Section 3(a) of the Agreement, this means the addendum generally does not apply to (and no royalty payments are due for):

a. Distributions of Non-Engine Products;

b. Distributions of Products that do not directly generate revenue;

c. Distributions of Products within your company group;

d. Distributions of Products to clients who hired you to develop the Products for them; and

e. Distributions of Products via Unreal Engine Marketplace or Epic’s GitHub for Unreal Engine to third parties who are separately licensed by us to use the Engine Code.

2. Prerequisites for Distributing a Product Requiring Royalty Payments

Before you Distribute a Royalty Product that will generate revenue, you must give Epic notice of your intended Distribution as early as reasonably possible. Likewise, if you plan on beginning to generate revenue from a Royalty Product that you have already Distributed, you must give notice to Epic as early as reasonably possible before the Royalty Product is used to generate revenue. You must give Epic the notice required under this section by submitting the release form found at unrealengine.com/release.

3. What is the Royalty Rate?

You agree to pay Epic a royalty equal to 5% of all Royalty Revenue (as defined in the next section), regardless of whether that revenue is received by you or any other person or entity.

4. How the Royalty Payment Is Calculated

Royalty payments are calculated by multiplying the royalty rate of 5% by the Royalty Revenue. “Royalty Revenue” means all worldwide gross revenue attributable to each Royalty Product minus any allowed exclusions.

a. Worldwide Gross Revenue

Worldwide gross revenue includes all revenue directly generated by your Royalty Product, regardless of who receives the revenue and regardless of whether you Distribute your Royalty Product to end users directly, self-publish via the App Store or any similar store, or work with a publisher or distributor. Royalty Revenue includes gross revenue:

i. resulting from any and all sales of a Royalty Product to end users through any and all media, including but not limited to digital and retail;

ii. resulting from any and all in-app purchases, downloadable content, microtransactions, subscriptions, sale, transfer, or exchange of user-generated content for use with a Royalty Product, or redemption of virtual currency which directly affects the operation of the Royalty Product, whether redeemed within the Royalty Product or externally;

iii. from any Kickstarter or other crowdfunding campaign which is directly associated with Royalty Product access or in-Royalty Product benefit (e.g., in a multi-tiered campaign, if an amount is established in an early tier solely for Royalty Product access, your royalty obligation will apply to that amount for each backer with the same access, but not on additional amounts in higher tiers based on ancillary benefits);

iv. from in-app advertising and affiliate programs;

v. from any advance payments for a Royalty Product (from a publisher or otherwise);

vi. received in connection with a Royalty Product’s inclusion in a streaming, subscription, or other game-delivery service (e.g., Apple Arcade, Microsoft GamePass, or any similar or successor services), including without limitation development funds and bonuses; and

vii. received in any other form actually attributable to a Royalty Product (unless excluded below).

b. Allowed Exclusions

However, some gross revenue is excluded from the calculation of Royalty Revenue.

Quarterly exclusion: You will not owe us any royalty payments for calendar quarters in which you don’t reach a certain threshold. The following is excluded from the calculation of Royalty Revenue:

i. revenue attributable to a Royalty Product from a calendar quarter during which the gross revenue for such Royalty Product is less than $10,000.

The following simplified examples illustrate how quarterly exclusions work.

● Your Royalty Product generates $9,000 in the first calendar quarter and $9,000 in the second calendar quarter. You will not owe any royalties for either quarter.

● Your Royalty Product generates $9,000 in the first calendar quarter and $10,100 in the second calendar quarter. You will not owe any royalties for the first quarter and, unless another exclusion (such as the $1,000,000 lifetime exclusion) applies, you will owe $505 ($10,100 x .05) in royalties for the second quarter.

Lifetime exclusions: Even if you have exceeded the quarterly exclusion, you will not owe us any royalty payments until you reach certain lifetime gross revenue thresholds. The following are excluded from the calculation of Royalty Revenue:

ii. the first $1,000,000 in lifetime gross revenue for each Royalty Product and

iii. the first $5,000,000 in lifetime gross revenue for each Royalty Product from the Oculus Store (or its successor).

The following simplified example illustrates how lifetime exclusions work.

● You charge $10 for your Royalty Product and have sold 90,000 copies of it. You would not owe any royalty payments on the $900,000 you have earned.

Royalty alternative exclusions: You may have already made a royalty payment or have other fee obligations to Epic on certain revenue generated by a Royalty Product. To prevent you from being charged twice by Epic on such revenue, the following exclusions apply to the calculation of Royalty Revenue:

iv. royalties that you pay on an advance payment of revenue for a Royalty Product that is recoupable by the payer, such as a publisher, may be credited against future royalty payments that you incur under this Agreement for that Royalty Product; and

v. revenue generated from sales of your Product on the Unreal Engine Marketplace or the Epic Games Store, and from any subsequent in-Product purchases making use of Epic’s payment services.

The following simplified examples illustrate how royalty alternative exclusions work.

● Your publisher pays you a $100,000 advance on a Royalty Product you are developing. You do not owe any royalty payments on the advance (because you have not yet earned $1,000,000 in lifetime gross revenue on your game).

● Your publisher pays you a $1,100,000 advance on a Royalty Product you are developing that the publisher may recoup against future sales of your Royalty Product. You owe only $5,000 to Epic for that advance (5% of $100,000 because you do not owe royalties on the first $1,000,000 in lifetime gross revenue from a Product). Your Royalty Product then generates $500,000 in sales, which normally creates $25,000 in royalty obligations. Since the $5,000 royalty from the advance is credited against this obligation, you owe $20,000 ($25,000 - $5,000 credit) in royalties to Epic for the foregoing sales.

● You charge $20 for your Royalty Product and have sold 90,000 copies of it through the Epic Games Store. Under this Agreement, you would not owe any royalty payments on the $1,800,000 you have earned.

Other exclusions: The following are also excluded from the calculation of Royalty Revenue:

vi. revenue from a Royalty Product which is Distributed (whether by you or any other third party) only to third parties who are separately licensed by us to use Unreal Engine is excluded from Royalty Revenue;

vii. revenue from ancillary products that are not software and that do not contain embedded information (such as QR codes) that affects the operation of the Royalty Product (e.g., comic books, soundtracks, apparel);

viii. cash prizes given with awards earned for the Royalty Product;

ix. revenue from donations for a Product which are not tied to Royalty Product access or in-Royalty Product benefits;

x. funding you receive from Epic through the Epic MegaGrants program; and

xi. revenue from a Royalty Product that is used, displayed, and performed solely at a physical location under your control or the control of your authorized distributors and that is not otherwise Distributed to users, such as interactive amusement park rides, coin-op arcades, or location-based VR experiences, which use the Licensed Technology.

5. Additional Examples

The following additional simplified examples illustrate how royalty payments are calculated.

● You charge $10 for your Royalty Product on the App Store. When you distribute a copy, Apple may only pay you $7 (having deducted 30% as a distribution fee). However, your Royalty Revenue would be $10 and your royalty payment to Epic would be $0.50 (5% of $10).

● Your Royalty Product generates $1 Million in the first calendar quarter and $9,000 in the second calendar quarter. You will not owe any royalties for either quarter. The $1 Million from the first quarter falls under the lifetime exclusion in Section 4(b)(ii) of the Royalty Addendum. The $9,000 from the second quarter falls under the quarterly exclusion in Section 4(b)(i) of the Royalty Addendum.

● Your Royalty Product generates $1 Million in the first calendar quarter and $10,100 in the second calendar quarter. You will not owe any royalties for the first quarter as the $1 Million from the first quarter falls under the lifetime exclusion in Section 4(b)(ii) of the Royalty Addendum. You will owe $505 ($10,100 x .05) in royalties for the second quarter.

6. Reporting and Making Your Royalty Payments

Within 45 days after the end of each calendar quarter in which you earn Royalty Revenue, you must report the Royalty Revenue to Epic on a per Product basis and pay Epic 5% of the Royalty Revenue. Additional information on royalty reporting and payment can be found at unrealengine.com/release.

Epic reserves the right to charge a 2% late fee, per calendar quarter (compounding), for any amounts unpaid after the required due date.

Except to the extent required by applicable law, all payments, fees and royalties are non-refundable under all circumstances.

7. Other Obligations You Have

a. Taxes

You are responsible for all taxes on all payments required to be made by you under this Agreement (other than taxes that Epic is obligated to pay on its income, which are Epic’s responsibility). If you are required by a government agency to reduce your payment to Epic for any reason, you are required to provide sufficient documentation to Epic supporting the withholding. Epic cannot answer your questions about withholding taxes or taxes in general but provides general resources available at epicgames.com/help.

b. Records and Audits

You agree to keep accurate books and records related to your development, manufacture, Distribution, and sale of Royalty Products and related revenue. Epic may conduct reasonable audits of those books and records. Audits will be conducted during business hours on reasonable prior notice to you. Epic will bear the costs of audits unless the results show a shortfall in payments in excess of 5% during the period audited, in which case you will be responsible for the cost of the audit.

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TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

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If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License.

You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License.

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9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability.

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GNU GENERAL PUBLIC LICENSE

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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

Everyone is permitted to copy and distribute verbatim copies

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Preamble

The licenses for most software are designed to take away your

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General Public License applies to most of the Free Software

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When we speak of free software, we are referring to freedom, not

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TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

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OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES

PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED

OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS

TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE

PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,

REPAIR OR CORRECTION.

12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING

WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR

REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,

INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING

OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED

TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY

YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER

PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE

POSSIBILITY OF SUCH DAMAGES.

END OF TERMS AND CONDITIONS

How to Apply These Terms to Your New Programs

If you develop a new program, and you want it to be of the greatest

possible use to the public, the best way to achieve this is to make it

free software which everyone can redistribute and change under these terms.

To do so, attach the following notices to the program. It is safest

to attach them to the start of each source file to most effectively

convey the exclusion of warranty; and each file should have at least

the "copyright" line and a pointer to where the full notice is found.

{description}

This program is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation; either version 2 of the License, or

(at your option) any later version.

This program is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

GNU General Public License for more details.

You should have received a copy of the GNU General Public License along

with this program; if not, write to the Free Software Foundation, Inc.,

51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

Also add information on how to contact you by electronic and paper mail.

If the program is interactive, make it output a short notice like this

when it starts in an interactive mode:

Gnomovision version 69, Copyright (C) year name of author

Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.

This is free software, and you are welcome to redistribute it

under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate

parts of the General Public License. Of course, the commands you use may

be called something other than `show w' and `show c'; they could even be

mouse-clicks or menu items--whatever suits your program.

You should also get your employer (if you work as a programmer) or your

school, if any, to sign a "copyright disclaimer" for the program, if

necessary. Here is a sample; alter the names:

Yoyodyne, Inc., hereby disclaims all copyright interest in the program

`Gnomovision' (which makes passes at compilers) written by James Hacker.

{signature of Ty Coon}, 1 April 1989

Ty Coon, President of Vice

This General Public License does not permit incorporating your program into

proprietary programs. If your program is a subroutine library, you may

consider it more useful to permit linking proprietary applications with the

library. If this is what you want to do, use the GNU Lesser General

Public License instead of this License.

Open Source Software Licensed under the BSD 3-Clause License:

--------------------------------------------------------------------

1. snappy

2. zstd

Terms of the BSD 3-Clause License:

--------------------------------------------------------------------

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

Open Source Software Licensed under the BSD 3-Clause License and Other Licenses of the Third-Party Components therein:

The below software in this distribution may have been modified by the copyright holder of THE PROJECT.

--------------------------------------------------------------------

1. mmkv

A copy of the BSD 3-Clause License is included in this file.

For the licenses of other third parties, please refer to the following URL:

https://github.com/Tencent/MMKV/blob/v1.1.2/LICENSE.TXT

Open Source Software Licensed under the Facebook Platform License and Other Licenses of the Third-Party Components therein:

--------------------------------------------------------------------

1. facebook-android-sdk

Terms of the Facebook Platform License:

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You are hereby granted a non-exclusive, worldwide, royalty-free license to use,

copy, modify, and distribute this software in source code or binary form for use

in connection with the web services and APIs provided by Facebook.

As with any software that integrates with the Facebook platform, your use of

this software is subject to the Facebook Developer Principles and Policies

[http://developers.facebook.com/policy/]. This copyright notice shall be

included in all copies or substantial portions of the software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS

FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

For the licenses of other third parties, please refer to the following URL:

https://github.com/facebook/facebook-android-sdk/blob/sdk-version-6.0.0/NOTICE.txt

Open Source Software Licensed under the Facebook Platform License and Other Licenses of the Third-Party Components therein:

--------------------------------------------------------------------

1. facebook-ios-sdk

A copy of the Facebook Platform License is included in this file.

For the licenses of other third parties, please refer to the following URL:

https://github.com/facebook/facebook-ios-sdk/blob/v6.0.0/NOTICE

Open Source Software Licensed under the LGPL and unRAR restriction:

--------------------------------------------------------------------

1. p7zip (mobile)

Terms of the LGPL and unRAR restriction:

--------------------------------------------------------------------

GNU LESSER GENERAL PUBLIC LICENSE

Version 2.1, February 1999

51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

Everyone is permitted to copy and distribute verbatim copies

of this license document, but changing it is not allowed.

[This is the first released version of the Lesser GPL. It also counts

as the successor of the GNU Library Public License, version 2, hence

the version number 2.1.]

Preamble

The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users.

This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, based on the explanations below.

When we speak of free software, we are referring to freedom of use, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish); that you receive source code or can get it if you want it; that you can change the software and use pieces of it in new free programs; and that you are informed that you can do these things.

To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to ask you to surrender these rights. These restrictions translate to certain responsibilities for you if you distribute copies of the library or if you modify it.

For example, if you distribute copies of the library, whether gratis or for a fee, you must give the recipients all the rights that we gave you. You must make sure that they, too, receive or can get the source code. If you link other code with the library, you must provide complete object files to the recipients, so that they can relink them with the library after making changes to the library and recompiling it. And you must show them these terms so they know their rights.

We protect your rights with a two-step method: (1) we copyright the library, and (2) we offer you this license, which gives you legal permission to copy, distribute and/or modify the library.

To protect each distributor, we want to make it very clear that there is no warranty for the free library. Also, if the library is modified by someone else and passed on, the recipients should know that what they have is not the original version, so that the original author's reputation will not be affected by problems that might be introduced by others.

Finally, software patents pose a constant threat to the existence of any free program. We wish to make sure that a company cannot effectively restrict the users of a free program by obtaining a restrictive license from a patent holder. Therefore, we insist that any patent license obtained for a version of the library must be consistent with the full freedom of use specified in this license.

Most GNU software, including some libraries, is covered by the ordinary GNU General Public License. This license, the GNU Lesser General Public License, applies to certain designated libraries, and is quite different from the ordinary General Public License. We use this license for certain libraries in order to permit linking those libraries into non-free programs.

When a program is linked with a library, whether statically or using a shared library, the combination of the two is legally speaking a combined work, a derivative of the original library. The ordinary General Public License therefore permits such linking only if the entire combination fits its criteria of freedom. The Lesser General Public License permits more lax criteria for linking other code with the library.

We call this license the "Lesser" General Public License because it does Less to protect the user's freedom than the ordinary General Public License. It also provides other free software developers Less of an advantage over competing non-free programs. These disadvantages are the reason we use the ordinary General Public License for many libraries. However, the Lesser license provides advantages in certain special circumstances.

For example, on rare occasions, there may be a special need to encourage the widest possible use of a certain library, so that it becomes a de-facto standard. To achieve this, non-free programs must be allowed to use the library. A more frequent case is that a free library does the same job as widely used non-free libraries. In this case, there is little to gain by limiting the free library to free software only, so we use the Lesser General Public License.

In other cases, permission to use a particular library in non-free programs enables a greater number of people to use a large body of free software. For example, permission to use the GNU C Library in non-free programs enables many more people to use the whole GNU operating system, as well as its variant, the GNU/Linux operating system.

Although the Lesser General Public License is Less protective of the users' freedom, it does ensure that the user of a program that is linked with the Library has the freedom and the wherewithal to run that program using a modified version of the Library.

The precise terms and conditions for copying, distribution and modification follow. Pay close attention to the difference between a "work based on the library" and a "work that uses the library". The former contains code derived from the library, whereas the latter must be combined with the library in order to run.

TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

0. This License Agreement applies to any software library or other program which contains a notice placed by the copyright holder or other authorized party saying it may be distributed under the terms of this Lesser General Public License (also called "this License"). Each licensee is addressed as "you".

A "library" means a collection of software functions and/or data prepared so as to be conveniently linked with application programs (which use some of those functions and data) to form executables.

The "Library", below, refers to any such software library or work which has been distributed under these terms. A "work based on the Library" means either the Library or any derivative work under copyright law: that is to say, a work containing the Library or a portion of it, either verbatim or with modifications and/or translated straightforwardly into another language. (Hereinafter, translation is included without limitation in the term "modification".)

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Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running a program using the Library is not restricted, and output from such a program is covered only if its contents constitute a work based on the Library (independent of the use of the Library in a tool for writing it). Whether that is true depends on what the Library does and what the program that uses the Library does.

1. You may copy and distribute verbatim copies of the Library's complete source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and distribute a copy of this License along with the Library.

You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee.

2. You may modify your copy or copies of the Library or any portion of it, thus forming a work based on the Library, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions:

a) The modified work must itself be a software library.

b) You must cause the files modified to carry prominent notices stating that you changed the files and the date of any change.

c) You must cause the whole of the work to be licensed at no charge to all third parties under the terms of this License.

d) If a facility in the modified Library refers to a function or a table of data to be supplied by an application program that uses the facility, other than as an argument passed when the facility is invoked, then you must make a good faith effort to ensure that, in the event an application does not supply such function or table, the facility still operates, and performs whatever part of its purpose remains meaningful.

(For example, a function in a library to compute square roots has a purpose that is entirely well-defined independent of the application. Therefore, Subsection 2d requires that any application-supplied function or table used by this function must be optional: if the application does not supply it, the square root function must still compute square roots.)

These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Library, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Library, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.

Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Library.

In addition, mere aggregation of another work not based on the Library with the Library (or with a work based on the Library) on a volume of a storage or distribution medium does not bring the other work under the scope of this License.

3. You may opt to apply the terms of the ordinary GNU General Public License instead of this License to a given copy of the Library. To do this, you must alter all the notices that refer to this License, so that they refer to the ordinary GNU General Public License, version 2, instead of to this License. (If a newer version than version 2 of the ordinary GNU General Public License has appeared, then you can specify that version instead if you wish.) Do not make any other change in these notices.

Once this change is made in a given copy, it is irreversible for that copy, so the ordinary GNU General Public License applies to all subsequent copies and derivative works made from that copy.

This option is useful when you wish to copy part of the code of the Library into a program that is not a library.

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When a "work that uses the Library" uses material from a header file that is part of the Library, the object code for the work may be a derivative work of the Library even though the source code is not. Whether this is true is especially significant if the work can be linked without the Library, or if the work is itself a library. The threshold for this to be true is not precisely defined by law.

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You must give prominent notice with each copy of the work that the Library is used in it and that the Library and its use are covered by this License. You must supply a copy of this License. If the work during execution displays copyright notices, you must include the copyright notice for the Library among them, as well as a reference directing the user to the copy of this License. Also, you must do one of these things:

a) Accompany the work with the complete corresponding machine-readable source code for the Library including whatever changes were used in the work (which must be distributed under Sections 1 and 2 above); and, if the work is an executable linked with the Library, with the complete machine-readable "work that uses the Library", as object code and/or source code, so that the user can modify the Library and then relink to produce a modified executable containing the modified Library. (It is understood that the user who changes the contents of definitions files in the Library will not necessarily be able to recompile the application to use the modified definitions.)

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It may happen that this requirement contradicts the license restrictions of other proprietary libraries that do not normally accompany the operating system. Such a contradiction means you cannot use both them and the Library together in an executable that you distribute.

7. You may place library facilities that are a work based on the Library side-by-side in a single library together with other library facilities not covered by this License, and distribute such a combined library, provided that the separate distribution of the work based on the Library and of the other library facilities is otherwise permitted, and provided that you do these two things:

a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities. This must be distributed under the terms of the Sections above.

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8. You may not copy, modify, sublicense, link with, or distribute the Library except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense, link with, or distribute the Library is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.

9. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Library or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Library (or any work based on the Library), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Library or works based on it.

10. Each time you redistribute the Library (or any work based on the Library), the recipient automatically receives a license from the original licensor to copy, distribute, link with or modify the Library subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties with this License.

11. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Library at all. For example, if a patent license would not permit royalty-free redistribution of the Library by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Library.

If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply, and the section as a whole is intended to apply in other circumstances.

It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice.

This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License.

12. If the distribution and/or use of the Library is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Library under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.

13. The Free Software Foundation may publish revised and/or new versions of the Lesser General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.

Each version is given a distinguishing version number. If the Library specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Library does not specify a license version number, you may choose any version ever published by the Free Software Foundation.

14. If you wish to incorporate parts of the Library into other free programs whose distribution conditions are incompatible with these, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally.

NO WARRANTY

15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

END OF TERMS AND CONDITIONS

How to Apply These Terms to Your New Libraries

If you develop a new library, and you want it to be of the greatest possible use to the public, we recommend making it free software that everyone can redistribute and change. You can do so by permitting redistribution under these terms (or, alternatively, under the terms of the ordinary General Public License).

To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found.

one line to give the library's name and an idea of what it does.

This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Lesser General Public

License as published by the Free Software Foundation; either

version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public

License along with this library; if not, write to the Free Software

Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

Also add information on how to contact you by electronic and paper mail.

You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names:

Yoyodyne, Inc., hereby disclaims all copyright interest in

the library `Frob' (a library for tweaking knobs) written

by James Random Hacker.

signature of Ty Coon, 1 April 1990

Ty Coon, President of Vice

That's all there is to it!

unRAR restriction

-----------------

The decompression engine for RAR archives was developed using source

code of unRAR program.

All copyrights to original unRAR code are owned by Alexander Roshal.

The license for original unRAR code has the following restriction:

The unRAR sources cannot be used to re-create the RAR compression algorithm,

which is proprietary. Distribution of modified unRAR sources in separate form

or as a part of other software is permitted, provided that it is clearly

stated in the documentation and source comments that the code may

not be used to develop a RAR (WinRAR) compatible archiver.

Open Source Software Licensed under the MIT License:

--------------------------------------------------------------------

1. XUPorter

2. MiniJson

3. WebViewJavascriptBridge

4. MBProgressHUD

5. Adjust

6. Adjust

Terms of the MIT License:

--------------------------------------------------------------------

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

Open Source Software Licensed under the MIT License and Other Licenses of the Third-Party Components therein:

The below software in this distribution may have been modified by the copyright holder of THE PROJECT.

--------------------------------------------------------------------

1. rapidjson

A copy of the MIT License is included in this file.

For the licenses of other third parties, please refer to the following URL:

https://github.com/Tencent/rapidjson/blob/v1.1.0/license.txt

Open Source Software Licensed under the Zlib License:

--------------------------------------------------------------------

1. zlib

Terms of the Zlib License:

--------------------------------------------------------------------

This software is provided 'as-is', without any express or implied

warranty. In no event will the authors be held liable for any damages

arising from the use of this software.

Permission is granted to anyone to use this software for any purpose,

including commercial applications, and to alter it and redistribute it

freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented; you must not

claim that you wrote the original software. If you use this software

in a product, an acknowledgment in the product documentation would be

appreciated but is not required.

2. Altered source versions must be plainly marked as such, and must not be

misrepresented as being the original software.

3. This notice may not be removed or altered from any source distribution.

Jean-loup Gailly Mark Adler

jloup@gzip.org madler@alumni.caltech.edu

The data format used by the zlib library is described by RFCs (Request for

Comments) 1950 to 1952 in the files http://tools.ietf.org/html/rfc1950

(zlib format), rfc1951 (deflate format) and rfc1952 (gzip format).