Marvel Tokon: Fighting Souls launched on August 6, 2026, on Steam, receiving a "Mixed" user review rating with only 44% of 2,561 reviews being positive. Players have expressed frustration over technical issues, including mandatory PlayStation Network (PSN) account requirements, lack of Linux support, and anti-cheat complications. The PSN requirement has made the game inaccessible in over 100 countries, and many players have criticized the game's performance, noting low frame rates. Despite these issues, some players have praised the game for its character designs and gameplay. Arc System Works has acknowledged the performance problems and is actively investigating them while encouraging player feedback.