To provide a more stable and improved gaming environment for <O2Jam: The Beginning>, 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 <O2Jam - Music & Game> and <O2Jam: The Beginning> 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.
More from O2Jam : The Beginning
Other announcements
O2Jam 'PVP MODE' Update Celebration Sale - Extreme & Discovery Special Pack\ \ \'O2Jam : The Beginning' ver. 0.26 Update NoticeWe’re excited to share the latest update news for O2Jam: The Beginning . ver. 0.26 Major Updates · PVP Mode Alpha Test Added You can now play songs with fellow O2Jammers and compete to see who can deliver the more perfect performance. Please note that as this feature is currently in its Alpha Test phase, you may experience some instability during gameplay. We appreciate your understanding. · PV…O2Jam “DJ MODE” Update Celebration Sale - Classic PackRelive the music and satisfying rhythm gameplay we all loved back in the day with the 7-Key Classic Collection in O2Jam: The Beginning ! Become a DJ, join fellow O2Jammers, and enjoy the ultimate O2Jam party together! \ \ \