MU Online Official

Dear Mutizens,
Please find the latest update details for MU Online on Jan 20th, 2026.

1. MU Online 

  1) Event Starts
    - EXP Boost & Monster HP Decrease event
    - Special Sales

  2) Event Ends
    - 2026 New Year Event
    - Mastery & Mystery Event

  3) Misc
    - Event inventory reset
    - Fixed a bug where stage 2 monsters do not appear after killing stage 1 monsters in Swamp of Darkness 

Regards,
MU Support Team