MU Online Official

notice

• Maintenance

  Scheduled Maintenance on Jan 6th, 2026

  Greetings, There will be scheduled maintenance performed on all servers onJanuary 6th,2026(UTC). Please refer to the following maintenance details. [Maintenance Schedule] 07:00 ~ 09:00 (UTC) - 2hours Thank you, MU Support Team

  1/2/2026
• Announcement

  2025 Christmas Elemental Capsule Ranking Event Winner Announcement

  Greetings, 2025 Christmas Elemental Capsule RankingEventhas ended. Thank you all forplaying MU Online and participating the event. We happily announce the 1st~50th ranked players of total accumulated score. For the ranked players of 1st~50th, please submit a CS ticket regarding your reward choic...

  12/30/2025
• Announcement

  [Notice] Termination of Support for Openbucks and Gocash

  Dear Mutizens This is to inform you that support for specific PRE-PAID PAYMENT METHODS will be discontinued. As of January 27th, 2026, Openbucks and Gocash will no longer be supported for MU ONLINE services. 1. Termination Schedule January 27th, 2026 (Tue), after the scheduled MAINTENANCE 2. Disc...

  12/30/2025
• Patch Note

  Patch Notes - Dec 30th, 2025

  Dear Mutizens, Please find the latest update details for MU Online on December 30th, 2025. 1. MU Online 1) Event Starts - Mastery & Mystery Event 2) Event Ends - 2025 Christmas Festival - 23rd MU Season Pass - Maze of Dimension Regards, MU Support Team

  12/30/2025
• Maintenance

  Scheduled Maintenance on Dec 30th, 2025

  Greetings, There will be scheduled maintenance performed on all servers onDecember 30th,2025(UTC). Please refer to the following maintenance details. [Maintenance Schedule] 07:00 ~ 09:00 (UTC) - 2hours Thank you, MU Support Team

  12/26/2025
• Patch Note

  Patch Notes - Dec 23rd, 2025

  Dear Mutizens, Please find the latest update details for MU Online on December 23rd, 2025. 1. MU Online 2) Misc. - Fixed an issue where the game crash occurs when an object disappears during a Dark Spirt attack. Regards, MU Support Team

  12/23/2025
• Maintenance

  Scheduled Maintenance on Dec 23rd, 2025

  Greetings, There will be scheduled maintenance performed on all servers onDecember 23rd,2025(UTC). Please refer to the following maintenance details. [Maintenance Schedule] 07:00 ~ 09:00 (UTC) - 2hours Thank you, MU Support Team

  12/23/2025
• Patch Note

  Patch Notes - Dec 16th, 2025

  Dear Mutizens, Please find the latest update details for MU Online on December 16th, 2025. 1. MU Online 1) Event Ends - Egg of Monsters 2) Misc. - Minor bug fixes Regards, MU Support Team

  12/16/2025
• Maintenance

  Scheduled Maintenance on Dec 16th, 2025

  Greetings, There will be scheduled maintenance performed on all servers onDecember 16th,2025(UTC). Please refer to the following maintenance details. [Maintenance Schedule] 07:00 ~ 09:00 (UTC) - 2hours Thank you, MU Support Team

  12/12/2025
• Patch Note

  Patch Notes - Dec 9th, 2025

  Dear Mutizens, Please find the latest update details for MU Online on December 9th, 2025. 1. MU Online 1) Event Starts * The following events have started: - The Christmas Event (Ribbon Box Drop Event & Cursed Santa Claus Event) - The Element Change Event - The Unequip Errtels wit...

  12/9/2025