End User License Agreement

Expanse Volumetrics Plugin for Unreal Engine 5

Copyright © 2026 Three M’s Creative, Inc. All Rights Reserved.

IMPORTANT — READ CAREFULLY BEFORE INSTALLING OR USING THIS SOFTWARE.

This End User License Agreement (“Agreement”) is a legally binding contract between you (“User” or “you”) and Three M’s Creative, Inc. (“Licensor,” “we,” or “us”). It governs your installation and use of the Expanse Volumetrics Plugin and all associated files, binaries, assets, shaders, and documentation (collectively, the “Software”).

The Software is a plugin that you install into your own separately licensed copy of Unreal Engine 5. Unreal Engine is developed and owned by Epic Games, Inc., is not distributed by Licensor, and is not covered by this Agreement. Your use of Unreal Engine remains governed solely by your existing agreement with Epic Games.

If you do not agree to all terms of this Agreement in full, do not install, copy, or use the Software.

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1. Definitions

• “Software” means the Expanse Volumetrics Plugin, including all source files, compiled binaries, shader code, content assets, configuration files, and accompanying documentation distributed by Licensor.
• “Licensed Project” means a video game, interactive experience, simulation, visualization, or other creative work that you develop using the Software and distribute to end users as a compiled, standalone executable.
• “Distribute” means to sell, sublicense, publish, make available for download, or otherwise transfer copies of a work to third parties.
• “Licensee” means the individual or legal entity accepting this Agreement.

2. License of Use

This is a closed alpha release of the Software. The license granted herein is strictly limited to evaluation and feedback purposes and confers no right to use the Software for any commercial, production, or distribution purpose of any kind.

Subject to your full and ongoing compliance with this Agreement, and solely for the duration of the Closed Alpha Program as determined by Licensor, Licensor grants you a limited, non-exclusive, non-transferable, non-sublicensable, revocable license to:

1. Install and use the Software on a single device you own or control, solely to evaluate its features and functionality; and
2. Provide feedback, bug reports, and suggestions to Licensor regarding the Software.

You may NOT, under this alpha license:

1. Use the Software in any project intended for public release, commercial deployment, or revenue generation of any kind;
2. Integrate the Software into any product, Licensed Project, or executable distributed to any third party, including without limitation friends, colleagues, or community members outside the Closed Alpha Program;
3. Stream, record, publish, or publicly display any output, footage, or screenshots derived from or featuring the Software without the prior written consent of Licensor. Requests for media authorization may be directed to support@wavefrontlabs.io;
4. Share, transfer, or provide access to the Software or your alpha credentials to any other person or entity; or
5. Make any copies of the Software beyond what is strictly necessary for your single authorized installation.

This alpha license will automatically terminate upon the earlier of: (a) Licensor’s written notice that the Closed Alpha Program has ended, or (b) Licensor’s release of a subsequent alpha, beta, or commercial version of the Software.

No rights are granted beyond those expressly stated in this Section. All other rights are reserved.

3. Restrictions

You may NOT, directly or indirectly:

1. Redistribute, sublicense, sell, rent, lease, or otherwise transfer the Software or any portion of it as a standalone product, plugin package, or development tool to any third party;
2. Reverse engineer, decompile, disassemble, or attempt to derive the source code from compiled portions of the Software, except to the extent expressly permitted by applicable law notwithstanding this restriction;
3. Modify, translate, adapt, or create derivative works of the Software and distribute those derivative works to third parties without prior written consent from Licensor;
4. Remove, alter, or obscure any copyright, trademark, or other proprietary notices contained in or on the Software;
5. Use the Software to develop competing plugins, middleware, or toolkits intended to replicate or substitute for the Software’s functionality; or
6. Use the Software in any manner that violates applicable local, national, or international law or regulation.

4. Intellectual Property and Ownership

The Software is licensed, not sold. Licensor retains all right, title, and interest in and to the Software, including all intellectual property rights therein. No title to or ownership of the Software is transferred to you under this Agreement. Your rights are limited solely to those expressly granted in Section 2.

You retain full ownership of all content, code, and assets that you independently create and that do not constitute derivative works of the Software. Licensor makes no claim to your independently developed gameplay logic, levels, assets, or other original creative work.

5. Updates and Technical Support

Licensor may, at its sole discretion and without obligation, provide updates, patches, new versions, or supplemental content for the Software. Any such updates will be subject to this Agreement unless accompanied by a separate license agreement, in which case the terms of that separate agreement will govern.

Licensor has no obligation to provide technical support, maintenance, or error correction under this Agreement unless a separate written support agreement has been executed between you and Licensor.

6. Feedback

If you provide Licensor with feedback, suggestions, ideas, or reports regarding the Software (“Feedback”), you grant Licensor a perpetual, irrevocable, royalty-free, worldwide license to use, reproduce, modify, and incorporate that Feedback into the Software or other products without any obligation or compensation to you.

7. Disclaimer of Warranties

THE SOFTWARE IS PROVIDED “AS IS” AND “AS AVAILABLE,” WITHOUT WARRANTY OF ANY KIND. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, LICENSOR EXPRESSLY DISCLAIMS ALL WARRANTIES, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT.

LICENSOR DOES NOT WARRANT THAT THE SOFTWARE WILL BE ERROR-FREE, THAT DEFECTS WILL BE CORRECTED, OR THAT THE SOFTWARE WILL OPERATE WITHOUT INTERRUPTION OR BE COMPATIBLE WITH ANY PARTICULAR HARDWARE CONFIGURATION, OPERATING SYSTEM, OR VERSION OF UNREAL ENGINE.

8. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL LICENSOR OR ITS OFFICERS, DIRECTORS, EMPLOYEES, OR AGENTS BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, INCLUDING BUT NOT LIMITED TO LOSS OF PROFITS, DATA, BUSINESS GOODWILL, OR OTHER INTANGIBLE LOSSES, ARISING OUT OF OR IN CONNECTION WITH THIS AGREEMENT OR YOUR USE OF OR INABILITY TO USE THE SOFTWARE, EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

IN NO EVENT SHALL LICENSOR’S TOTAL CUMULATIVE LIABILITY TO YOU FOR ALL CLAIMS ARISING UNDER OR RELATED TO THIS AGREEMENT EXCEED THE GREATER OF (A) THE AMOUNT YOU ACTUALLY PAID FOR THE SOFTWARE IN THE TWELVE (12) MONTHS PRECEDING THE CLAIM, OR (B) TEN U.S. DOLLARS ($10.00 USD).

SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF CERTAIN WARRANTIES OR THE LIMITATION OF LIABILITY FOR CERTAIN DAMAGES. IN SUCH JURISDICTIONS, LICENSOR’S LIABILITY SHALL BE LIMITED TO THE GREATEST EXTENT PERMITTED BY LAW.

9. Termination

This Agreement is effective from the date you first install or use the Software and will remain in effect until terminated.

Licensor may terminate this Agreement immediately and without notice if you breach any term of this Agreement. Upon termination:

1. All rights and licenses granted to you under this Agreement will immediately cease;
2. You must uninstall and destroy all copies of the Software in your possession or control; and
3. Sections 4, 7, 8, 10, 11, and 12 will survive termination.

You may terminate this Agreement at any time by uninstalling the Software and destroying all copies in your possession.

10. Governing Law and Dispute Resolution

This Agreement shall be governed by and construed in accordance with the laws of the State of California, without regard to its conflict of law principles. Any dispute arising out of or in connection with this Agreement that cannot be resolved informally shall be submitted to binding arbitration under the Commercial Arbitration Rules of the American Arbitration Association, conducted in San Francisco, California. Notwithstanding the foregoing, either party may seek injunctive or other equitable relief in any court of competent jurisdiction to prevent the actual or threatened infringement of intellectual property rights.

11. Export Compliance

You agree to comply with all applicable export control laws and regulations, including those of the United States, in connection with your use and distribution of the Software. You represent that you are not located in, or a national or resident of, any country to which the United States has embargoed goods or services.

12. General Provisions

• Entire Agreement. This Agreement constitutes the entire agreement between you and Licensor concerning the Software and supersedes all prior negotiations, representations, warranties, and understandings.
• Severability. If any provision of this Agreement is found to be unenforceable, that provision will be modified to the minimum extent necessary to make it enforceable, and the remaining provisions will continue in full force and effect.
• Waiver. Licensor’s failure to enforce any right or provision of this Agreement will not constitute a waiver of that right or provision.
• Assignment. You may not assign or transfer this Agreement or any rights hereunder without the prior written consent of Licensor. Licensor may assign this Agreement freely. Any attempted assignment in violation of this Section is void.
• Amendments. Licensor reserves the right to modify this Agreement for future versions of the Software. Continued use of an updated version of the Software following notice of revised terms constitutes acceptance of those terms.

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Acceptance

By installing, copying, or otherwise using the Software, you confirm that:

1. You are at least 18 years of age, or have obtained consent from a parent or legal guardian who has read and agreed to this Agreement;
2. You have read this Agreement in full and understand its terms;
3. You agree to be legally bound by this Agreement; and
4. You have the legal authority to enter into this Agreement on behalf of yourself or, if applicable, the organization you represent.

If you do not agree, do not install or use the Software.

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Three M’s Creative, Inc. · three.ms.creative@gmail.com