Terms of Service

Last updated: August 18, 2026

Welcome to EggerMath. These Terms of Service ("Terms") govern your access to and use of the EggerMath website at eggermath.com and all associated services, features, and content (collectively, the "Service"). By accessing or using the Service, you agree to be bound by these Terms. If you do not agree, you must not use the Service.

1. Description of Service

EggerMath provides a free, browser-based Game Boy Advance emulator built on the open-source mGBA engine compiled to WebAssembly. The Service allows users to play Game Boy Advance (GBA), Game Boy (GB), and Game Boy Color (GBC) games directly in their web browser. Users may upload their own ROM files from their local device to be loaded into the emulator. The emulator runs entirely client-side in your browser; no game data is transmitted to or stored on our servers.

2. Eligibility

You must be at least 13 years of age (or 16 years of age in the European Economic Area) to use the Service. By using the Service, you represent and warrant that you meet these age requirements and have the legal capacity to enter into these Terms.

3. User Accounts

EggerMath does not require user accounts or registration. The Service operates entirely without sign-up. You are solely responsible for maintaining the confidentiality of your device and browser. We are not responsible for any unauthorized access to your local data.

4. ROM Files and User Content

EggerMath does not provide, host, distribute, sell, or facilitate the acquisition of ROM files or any copyrighted game content. All ROM files are uploaded by you from your own local device. You are solely responsible for ensuring that any ROM files you use are lawfully obtained and that your use of such files complies with all applicable laws and regulations, including intellectual property laws.

You represent and warrant that:

• You own or have obtained all necessary rights, licenses, and permissions to use any ROM files you upload through the Service
• Your use of the Service does not and will not infringe, misappropriate, or violate the intellectual property rights of any third party
• You will not upload ROM files for games you do not legally own or have the right to use

We reserve the right to suspend or terminate access to the Service for any user who, in our sole discretion, appears to be using the Service in connection with infringing content.

5. Prohibited Conduct

When using the Service, you agree not to:

• Use the Service for any unlawful purpose or in violation of any applicable law or regulation
• Upload, transmit, or distribute any malicious software, viruses, or harmful code
• Attempt to reverse engineer, decompile, disassemble, or otherwise derive the source code of the emulator or any part of the Service
• Use automated tools, scripts, bots, or scrapers to interact with or access the Service
• Interfere with, disrupt, or attempt to gain unauthorized access to the Service, its servers, or any connected systems
• Impersonate any person or entity or misrepresent your affiliation with any person or entity
• Use the Service to distribute or share copyrighted ROM files with others
• Modify, adapt, translate, or create derivative works based on the Service without our express written permission
• Remove, alter, or obscure any copyright, trademark, or other proprietary rights notices

6. Intellectual Property

The mGBA emulator engine is open-source software licensed under the Mozilla Public License 2.0 (MPL 2.0). The EggerMath website design, code, branding, logos, and all original content are owned by EggerMath and are protected by copyright, trademark, and other intellectual property laws. Nothing in these Terms grants you any right, title, or interest in the Service beyond the limited license to use it as described herein.

You may not use our name, logo, or branding without prior written consent. Any unauthorized use of our intellectual property is strictly prohibited.

7. DMCA and Copyright Complaints

EggerMath respects the intellectual property rights of others and complies with the Digital Millennium Copyright Act (DMCA). If you believe that content accessible through the Service infringes your copyright, please submit a DMCA takedown request in accordance with our DMCA Takedown Policy. We will promptly investigate and respond to all valid DMCA notifications.

Pursuant to 17 U.S.C. § 512(c), our designated copyright agent for receiving DMCA notices is:

EggerMath DMCA Agent
Email: htcprom@gmail.com

8. Third-Party Services and Links

The Service may contain links to third-party websites, services, or resources, including MEGA cloud storage from which certain game files may be loaded. We are not responsible for the content, privacy policies, or practices of any third-party services. You acknowledge and agree that we shall not be liable for any loss or damage caused by your use of or reliance on any third-party content or services.

9. Disclaimers

THE SERVICE IS PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, OR STATUTORY. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, WE DISCLAIM ALL WARRANTIES, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT.

We do not warrant that:

• The Service will be uninterrupted, timely, secure, or error-free
• The results obtained from use of the Service will be accurate or reliable
• The emulator will be compatible with all browsers, devices, or operating systems
• Any defects or errors in the Service will be corrected
• The Service is free of viruses or other harmful components

Your use of the Service is at your sole risk. We are not responsible for any loss of save data, ROM files, or other content stored locally in your browser.

10. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL EGGERMATH, ITS OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, AFFILIATES, OR LICENSORS BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING BUT NOT LIMITED TO LOSS OF PROFITS, DATA, USE, GOODWILL, OR OTHER INTANGIBLE LOSSES, ARISING OUT OF OR IN CONNECTION WITH YOUR USE OF OR INABILITY TO USE THE SERVICE.

IN NO EVENT SHALL OUR TOTAL AGGREGATE LIABILITY EXCEED THE GREATER OF: (A) THE AMOUNT YOU PAID US IN THE PAST TWELVE MONTHS (WHICH IS ZERO, AS THE SERVICE IS FREE); OR (B) ONE HUNDRED U.S. DOLLARS ($100.00).

Some jurisdictions do not allow the exclusion or limitation of certain damages. In such jurisdictions, our liability is limited to the fullest extent permitted by law.

11. Indemnification

You agree to defend, indemnify, and hold harmless EggerMath and its officers, directors, employees, agents, affiliates, and licensors from and against any claims, liabilities, damages, losses, costs, or expenses (including reasonable attorneys' fees) arising out of or relating to: (a) your use of the Service; (b) your violation of these Terms; (c) your violation of any third-party rights, including intellectual property rights; or (d) any content you upload or transmit through the Service.

12. Service Availability and Termination

We reserve the right to modify, suspend, or discontinue the Service (or any part thereof) at any time, with or without notice, for any reason. We shall not be liable to you or any third party for any modification, suspension, or discontinuance of the Service.

We may suspend or terminate your access to the Service at our sole discretion, without notice, for conduct that we determine violates these Terms or is harmful to us, other users, or third parties, or for any other reason. Upon termination, your right to use the Service ceases immediately. All provisions of these Terms that by their nature should survive termination shall survive, including Sections 6, 9, 10, 11, and 15.

13. Modifications to These Terms

We reserve the right to modify these Terms at any time. When we make material changes, we will update the "Last updated" date at the top of this page and, where appropriate, notify you via a banner on the website. Your continued use of the Service after any modifications constitutes your acceptance of the revised Terms. If you do not agree to the modified Terms, you must stop using the Service.

14. Governing Law and Dispute Resolution

These Terms are governed by and construed in accordance with the laws of the United States, without regard to its conflict-of-law principles. Any dispute arising out of or relating to these Terms or the Service shall be resolved through good-faith negotiation. If a resolution cannot be reached, any disputes shall be submitted to the exclusive jurisdiction of the courts of competent jurisdiction in the United States.

If you are a consumer in the European Union, you may also have the right to bring proceedings in the courts of your country of residence, and nothing in these Terms affects your statutory rights as a consumer.

15. General Provisions

• Entire Agreement. These Terms, together with our Privacy Policy, constitute the entire agreement between you and EggerMath regarding the Service and supersede all prior agreements.
• Severability. If any provision of these Terms is found to be unenforceable or invalid, that provision will be limited or eliminated to the minimum extent necessary, and the remaining provisions will remain in full force and effect.
• Waiver. Our failure to enforce any provision of these Terms shall not constitute a waiver of that provision or any other provision.
• Assignment. We may assign these Terms, in whole or in part, without restriction. You may not assign these Terms without our prior written consent.
• Force Majeure. We shall not be liable for any failure or delay in performance due to circumstances beyond our reasonable control, including natural disasters, pandemics, government actions, or internet outages.

16. Contact

If you have any questions about these Terms, please contact us:

• Email: htcprom@gmail.com
• Website: eggermath.com/contact