MU Online Official

notice

• Patch Note

  Patch Notes - Jan 27th, 2026

  Dear Mutizens, Please find the latest update details for MU Online on Jan 27th, 2026. 1. MU Online 1) Event Starts - Speed Server Pre-event for Season 20-2 Regards, MU Support Team

  1/27/2026
• Patch Note

  Patch Notes - Jan 20th, 2026

  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 ...

  1/20/2026
• Patch Note

  Patch Notes - Jan 13th, 2026

  Dear Mutizens, Please find the latest update details for MU Online on January 13th, 2026. 1. MU Online 1) Misc - Server Optimization Regards, MU Support Team

  1/13/2026
• Patch Note

  Patch Notes - Jan 6th, 2026

  Dear Mutizens, Please find the latest update details for MU Online on January 6th, 2026. 1. MU Online 1) Event Starts - 2026 New Year Event - 24th MU Season Pass - Maze of Dimension Regards, MU Support Team

  1/6/2026
• 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
• 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
• 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
• 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
• Patch Note

  Patch Notes - Dec 2nd, 2025

  Dear Mutizens, Please find the latest update details for MU Online on December 2nd, 2025. 1. MU Online 1) Event Starts - Egg of Monsters - 23rd Season Pass - Maze of Dimensions 2) Event Ends - Mystic Gift Box X Bonus Coin Event Regards, MU Support Team

  12/2/2025
• Patch Note

  Patch Notes - Nov 25th, 2025

  Dear Mutizens, Please find the latest update details for MU Online on November 25th, 2025. 1. MU Online 1) Event Starts - Jewel Bingo Mini Game - Exp Boost & Monster HP Down - Limited-Time Sales 2) Misc. - Fixed an error where Summoner cannot equip 10th Mastery Set - Fixed the end...

  11/25/2025