ONE PUNCH MAN: A HERO NOBODY KNOWS is an action fighting game set in a universe where threats are daily occurrences and heroes the sole hope against annihilation.
Saitama the main protagonist, is a hero that can obliterate even the strongest foes with a single punch, a situation that bother him to no end.
The game will feature 3 vs. 3 battles, where players can form powerful teams using many familiar faces, the first confirmed playable characters being Genos, Hellish Blizzard, Mumen Rider, Speed-o'-Sound Sonic and Saitama.