Terms of Service

Last updated: January 16, 2026

Welcome to DionSys. These Terms of Service ("Terms") govern your access to and use of our websites, applications, and services (collectively, the "Services"). By accessing or using our Services, you agree to be bound by these Terms.

Please read these Terms carefully before using our Services. If you do not agree with these Terms, you should not use our Services.

1. Acceptance of Terms

By accessing or using any part of our Services, you agree to be bound by these Terms. If you are using the Services on behalf of an organization, you are agreeing to these Terms for that organization and representing that you have the authority to bind that organization to these Terms.

2. Description of Services

DionSys provides technology solutions including but not limited to:

  • AR/VR development services and solutions (DionSys XR)
  • Game development and publishing services (DionSys Games)
  • Web and mobile application development
  • Technology consulting and support services
  • Related digital products and services

3. User Accounts

3.1 Account Creation

To access certain features of our Services, you may be required to create an account. You agree to provide accurate, current, and complete information during the registration process and to update such information to keep it accurate, current, and complete.

3.2 Account Security

You are responsible for maintaining the confidentiality of your account credentials and for all activities that occur under your account. You agree to immediately notify us of any unauthorized use of your account.

4. Use of Services

4.1 License

Subject to these Terms, DionSys grants you a limited, non-exclusive, non-transferable, and revocable license to access and use our Services for your personal or internal business purposes.

4.2 Restrictions

You agree not to:

  • Use the Services for any illegal or unauthorized purpose
  • Violate any laws in your jurisdiction
  • Infringe on the intellectual property rights of DionSys or third parties
  • Transmit any viruses, malware, or other malicious code
  • Attempt to gain unauthorized access to our Services or systems
  • Interfere with or disrupt the Services or servers
  • Use automated means to access the Services without our permission
  • Reverse engineer, decompile, or disassemble any part of the Services
  • Remove or modify any proprietary notices or labels

5. Intellectual Property

5.1 DionSys Content

All content, features, and functionality of the Services, including but not limited to text, graphics, logos, images, software, and code, are owned by DionSys or its licensors and are protected by international copyright, trademark, and other intellectual property laws.

5.2 User Content

You retain ownership of any content you submit to our Services ("User Content"). By submitting User Content, you grant DionSys a worldwide, non-exclusive, royalty-free license to use, reproduce, modify, adapt, publish, and distribute such content in connection with providing the Services.

6. Payment and Billing

6.1 Fees

Certain Services may require payment of fees. All fees are stated in the applicable currency and are non-refundable unless otherwise specified or required by law.

6.2 Payment Terms

You agree to pay all applicable fees as described in your service agreement or as posted on our website. We may change our fees at any time with reasonable notice.

7. Privacy

Your use of the Services is also governed by our Privacy Policy. Please review our Privacy Policy to understand our practices regarding the collection and use of your personal information.

8. Third-Party Services

Our Services may contain links to third-party websites or integrate with third-party services. We are not responsible for the content, policies, or practices of third-party websites or services. Your use of third-party services is at your own risk.

9. Disclaimer of Warranties

THE SERVICES ARE PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.

DionSys does not warrant that:

  • The Services will be uninterrupted, secure, or error-free
  • The results obtained from using the Services will be accurate or reliable
  • Any errors in the Services will be corrected

10. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, DIONSYS SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS OR REVENUES, WHETHER INCURRED DIRECTLY OR INDIRECTLY, OR ANY LOSS OF DATA, USE, GOODWILL, OR OTHER INTANGIBLE LOSSES.

11. Indemnification

You agree to indemnify, defend, and hold harmless DionSys and its officers, directors, employees, and agents from any claims, liabilities, damages, losses, and expenses, including reasonable attorney's fees, arising out of or in any way connected with:

  • Your access to or use of the Services
  • Your violation of these Terms
  • Your violation of any third-party rights
  • Any User Content you submit

12. Termination

We may terminate or suspend your access to the Services immediately, without prior notice or liability, for any reason, including if you breach these Terms. Upon termination, your right to use the Services will immediately cease.

13. Governing Law

These Terms shall be governed by and construed in accordance with the laws of Vietnam, without regard to its conflict of law provisions. Any disputes arising from these Terms or the Services shall be subject to the exclusive jurisdiction of the courts of Vietnam.

14. Changes to Terms

We reserve the right to modify these Terms at any time. We will provide notice of material changes by:

  • Posting the updated Terms on this page
  • Updating the "Last updated" date
  • Sending notification via email or through the Services

Your continued use of the Services after such changes constitutes your acceptance of the new Terms.

15. Contact Information

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

DionSys Corporation
Email: legal@dionsys.co
General Inquiries: contact@dionsys.co
Hotline: +84 123 456 789