MU Online Official

notice

• Maintenance

  Scheduled Maintenance on Mar 31st, 2026

  Greetings, There will be scheduled maintenance performed on all servers onMarch 31st,2026(UTC). Please refer to the following maintenance details. [Maintenance Schedule] 07:00 ~ 09:00 (UTC) - 2hours Thank you, MU Support Team

  3/30/2026
• Patch Note

  Patch Notes - Mar 24th, 2026

  Dear Mutizens, Please find the latest update details for MU Online on Mar 24th, 2026. 1. MU Online 1) Misc - Fixed an issue where low level character was able to enter the high level area -Fixed an issue where upgrade stones did not created after Ability Cards were salvaged when the inventory...

  3/24/2026
• Announcement

  Notice on a schedule change of Age Verification Implementation for Brazil

  Dear Mutizens, This is the MU support Team MU Online has been preparing to implement the KWS age verification system to comply with Brazil’s Digital Child and Adolescent ("Digital ECA") and adjust the service’s age rating. The system was originally scheduled to be implemented on Tues...

  3/24/2026
• Announcement

  Season 20-2 Lapidary Stone Ranking Winner Announcement (1st~3rd Week)

  Greetings, Season 20-2 Lapidary Stone Ranking Eventhas ended. Thank you all forplaying MU Online and participating Lapidary Stone Ranking Event. Season 20-1 Lapidary Stone Ranking Event Winners Rank Name Points Reward 1st Week 1 lnv***** 89,590 +15 Earring ofFrost (Left or Right, +3 ...

  3/20/2026
• Announcement

  Patch Notes - Mar 17th, 2026

  Dear Mutizens, Please find the latest update details for MU Online on Mar 17th, 2026. 1. MU Online 1) Event Starts - Season 20-2 3rd Update Event (Refer to the event site for more details) 2) Event Ends -Season 20-2 2nd Update Event 3) Misc - New Item 'EXP Recovery Potion' is available...

  3/17/2026
• Maintenance

  Scheduled Maintenance on March 17th, 2026

  Greetings, There will be scheduled maintenance performed on all servers onMarch 17th,2026(UTC). Please refer to the following maintenance details. [Maintenance Schedule] 03:00 ~ 09:00 (UTC) - 6hours Thank you, MU Support Team

  3/16/2026
• Announcement

  Patch Notes - Mar 10th, 2026

  Dear Mutizens, Please find the latest update details for MU Online on March 10th, 2026. 1. MU Online 1) Misc - Server stabilization 2) Event Ends - Speed Server Transfer Regards, MU Support Team

  3/10/2026
• Announcement

  Atualizações aos nossos Termos de Serviço e Política de Privacidade (Data de vigência:24 de março de 2026)

  Em conformidade com o Estatuto Digital da Criança e do Adolescente do Brasil (“Digital ECA”), as seguintes atualizações serão aplicadas apenas aos usuários que acessarem o Serviço a partir do território brasileiro: • Serviço ...

  3/10/2026
• Maintenance

  Scheduled Maintenance on March 10th, 2026

  Greetings, There will be scheduled maintenance performed on all servers onMarch 10th,2026(UTC). Please refer to the following maintenance details. [Maintenance Schedule] 06:00 ~ 09:00 (UTC) - 3hours Thank you, MU Support Team

  3/6/2026
• Patch Note

  Patch Notes - Mar 3rd, 2026

  Dear Mutizens, Please find the latest update details for MU Online on March 3rd, 2026. 1. MU Online 1) Event Starts - Egg of Monsters - MU Season Pass - Maze of Dimensions League 2) Event Ends - Speed Server Regards, MU Support Team

  3/3/2026