We are excited to announce that the Serein MMO Closed Beta Testing will officially open today:

Closed Beta Opening

Sunday, July 12, 2026 at 4:00 PM GMT+4

Selected testers will be able to enter the server, explore the available content, test the different classes and systems, and help us identify bugs, balance issues, and areas that need further improvement.

Important Information

• Closed Beta progress will be wiped before the official release.
• Please report any bugs or issues you encounter.
• Share your feedback regarding progression, class balance, rewards, drop rates, and gameplay.
• Closed Beta content, screenshots, videos, and information must not be shared publicly.

Thank you to everyone participating and helping us improve Serein MMO. We look forward to seeing you in-game!