Start after:2 days 13:33:00 Scheduled server maintenance to update the Anti-Cheat Engine, improve security, and ensure fair gameplay.

We are preparing a major security upgrade to strengthen fair gameplay and improve server protection.

🛡️ Key Improvements:

• Enhanced Kernel Mode protection

• Improved cheat detection and AI-assisted threat analysis

• Stronger client integrity and security checks

• Improved connection stability and protection

• Reduced false detections and various optimizations

The updated Anti-Cheat Engine may also offer improved compatibility with older Windows versions and certain virtualized environments. However, compatibility improvements are not guaranteed and may vary depending on system configuration.

⚠️ Important: After the update, players may need to restart their computers and run the game with administrator privileges.

⚠️ Important: After maintenance, if the automatic update fails or you experience issues launching or connecting to the game, we recommend downloading and installing the latest game client from the DOWNLOADS section on our website.

Our goal is simple: a safer, fairer MU Online experience for everyone!