September Gauntlet (9月強襲！, 9 Tsuki Kyōshū ！, September Assault!) is a stage that only appears during September added in the Version 10.8 Update. This Gauntlet features enemies from the Old Guys About Town event.
The September Gauntlet contains a total of 10 No Continues stages, called About Town Lvs (老神 Lvs.). After beating an About Town Lv, the player must wait for 30 minutes before they may enter the map again. Rewards for the first completion of an About Town can include Battle Items, one Platinum Fragment and Catamins. The rewards reset with every appearance of the event.
- September Gauntlet is unlocked after clearing Old Guys About Town.
List of Stages
|English Version||Japanese Version||Translation|
|Stages 1~10||About Town Lv.1~10||老神 Lv.1~10 (Oigami Lv.1~10)||Old God Lv.1~10|
- September 1st, 2021 to September 16th, 2021