The game is a 3D arena fighting game in which players do battle using teams of three characters from the One-Punch Man universe
The game features a unique "Hero Arrival" mechanic surrounding series main character, Saitama
As in the manga and anime, Saitama is invincible to everyone except himself, and is so powerful that he can defeat anyone except himself in one hit
However, if he is selected, he is always late to the fight, so he is not available for the first part of the fight, requiring the player to survive with only a two-character team until he gets there
Certain moves and techniques can reduce the amount of time until Saitama arrives