MU Online Official

notice

• Patch Note

  Patch Notes - Aug 19th, 2025

  Dear Mutizens, Please find the latest update details for MU Online on Aug 19th, 2025. 1. MU Lite 1) Season 5 Infinity Tower Event has ended 2) Season 5 League Match has started 2. MU Online 1) Event Ends -Season 20-1 Speed Server has ended 2) Event Starts - Season 20-1 2nd Update Event h...

  8/19/2025
• Maintenance

  Scheduled Maintenance on Aug 19th, 2025

  Greetings, There will be scheduled maintenance performed on all servers (MULite included) onAug 19th,2025(UTC). Please refer to the following maintenance details. [Maintenance Schedule] 03:00 ~ 09:00 (UTC) - 6hours * Please be advised that MULite Infinity Tower event will end at 03:00 (UTC) with ...

  8/14/2025
• Patch Note

  Patch Notes - Aug 12th, 2025

  Dear Mutizens, Please find the latest update details for MU Online on Aug 12th, 2025. 1. MU Online 1) Minor Bug Fix Regards, MU Support Team

  8/12/2025
• Announcement

  Winner Announcement for Season 20-1 Speed Server Ranking Event (Item Delivered)

  Greetings, The Season 20-1 Speed Server - Level Up Ranking Eventhas ended. We would like to thank each and every players who have participated and taken deep interest to this year's Speed Server. The 1st ~ 5th Ranked players of this event are as follows. Rank Name Reward 1 Chi**** ...

  8/12/2025
• Maintenance

  Scheduled Maintenance on Aug 12th, 2025

  Greetings, There will be scheduled maintenance performed on all servers onAugust 12th,2025(UTC). Please refer to the following maintenance details. [Maintenance Schedule] 07:00 ~09:00 (UTC) - 2hours Thank you, MU Support Team

  8/8/2025
• Announcement

  Regarding misleading information on Season 20-1 Speed Server Benefit announcement

  Greetings, We are writing to correct an error on the Speed Server benefits event page that may have caused some confusion. Speed Server Benefit Event URL : https://muonline.webzen.com/en/events/season20part1/speedserver/benefits#contents Please refer to the notice and make sure there is no misund...

  8/6/2025
• Patch Note

  Patch Notes - Aug 5th, 2025

  Dear Mutizens, Please find the latest update details for MU Online Aug 5th, 2025. 1. MU Lite 1) Season 5 Infinity Tower Event starts 2) Issue has been fixed where users could only accumulate 36 points during MU Lite League 2. MU Online 1) Event Starts - Speed Server original server transfer ...

  8/5/2025
• Maintenance

  Scheduled Maintenance on August 5th, 2025

  Greetings, There will be scheduled maintenance performed on all servers onAugust 5th,2025(UTC). Please refer to the following maintenance details. [Maintenance Schedule] 07:00 ~09:00 (UTC) - 2hours Thank you, MU Support Team

  8/1/2025
• Announcement

  Event Inventory Reset during the maintenance on August 5th, 2025

  Greetings, There will be Event Inventory Reset during the maintenance onAugust 5th, 2025 (UTC). We advise you to use all your event items inside the Event Inventory before this time. **Please Note - The details of schedule is subject to change. Thank You

  8/1/2025
• Patch Note

  Patch Notes - July 29th, 2025

  Dear Mutizens, Please find the latest update details for MU Online on July 29th, 2025. 1. MU Online 1) Server Optimization Regards, MU Support Team

  7/29/2025