October Gauntlet (10月強襲！, 10 Tsuki Kyōshū ！, October Assault!) is a stage that only appears during October added in the Version 10.9 Update. This Gauntlet features enemies from the Autumn = Sports Day! event.
The October Gauntlet contains a total of 10 No Continues stages, called Sports Day Lvs (運動会 Lvs.). After beating an Sports Day Lv, the player must wait for 30 minutes before they may enter the map again. Rewards for the first completion of an Sports Day can include Battle Items, one Platinum Fragment and Catamins. The rewards reset with every appearance of the event.
- October Gauntlet is unlocked after clearing Autumn = Sports Day!.
List of Stages
|English Version||Japanese Version||Translation|
|Stages 1~10||Sports Day Lv.1~10||運動会 Lv.1~10 (Undōkai Lv.1~10)||Sports Day Lv.1~10|
- October 1st, 2021 to October 16th, 2021