Time: 15:00 – 19:00 (GMT+7), October 16, 2026
Update Details:
- General maintenance of all servers.
- Event Map Movement System Update: On regular sub-servers, players must first move to the Event Map before entering an event. On VIP sub-servers, players can move directly from regular maps into events.
- Offlevel System Update: Attack speed will be reduced compared to the current settings. The Offlevel system is intended to help players reduce the number of active game windows, rather than completely replace active leveling.
- VIP Duration Transfer Feature: Update to the VIP duration transfer feature on the official website.
- Mini Boss Updates: Updated Mini Bosses Balrock, Hydra, and Zaikan (1 per map) in Lost Tower, Atlans, and Tarkan, spawning daily at 08:00 and 20:00 on VIP sub-servers only. Each boss drops 1 item: Ancient Items, Jewel Bundles (x5), AA1 + Luck/EXL, or Mastery Box (Minor).
- Preparation for the IGCN Big Update: Preparing for a major IGCN update that will introduce numerous fixes and feature improvements. This update will also lay the foundation for the upcoming MU Online Season 22.
- Increased the login limit per IP from 20 to 24. The login limit per HWID remains unchanged at 12.
Additional information will be updated until the maintenance is completed.
