To provide a more stable and improved gaming environment for , scheduled server maintenance will be conducted.

Please note that the game will be unavailable during the maintenance period.

[Maintenance Schedule]

April 14, 2026 (Tue) 05:30 ~ 07:00 (KST)

[Maintenance Details]

• The servers for the existing mobile app and will be completely separated.

  • Ranking systems will be operated independently for each service. Players will be able to use nicknames from the existing mobile game, as requested by many O2Jammers.

  • Details on how to change your nickname will be provided in the maintenance completion notice.

Thank you for your continued support and love for O2Jam.