Marvel Tōkon: Fighting Souls is an upcoming tag-team fighting game exclusively for PlayStation 5 and PC, developed by Arc System Works in collaboration with Sony and Marvel Games. The closed beta event, held from September 5 to 7, 2025, allowed selected players to experience early builds featuring six iconic Marvel characters, including Captain America and Iron Man. Participants were required to register through the PlayStation Beta Program to gain access to this exclusive testing opportunity.

The closed beta showcased various gameplay features, including online matches, a spectator mode, and a tutorial to help players learn battle mechanics. This early access event not only provided fans with a glimpse of the game but also aimed to gather valuable feedback to refine gameplay and character balance ahead of the official launch planned forThe excitement generated by this beta highlights the anticipation surrounding the full release of Marvel Tōkon: Fighting Souls.