Ethan Crossfield 
Marvel Tokon: Fighting Souls has quickly fallen to a Mixed rating on Steam after players criticized its account requirements, online performance, and PC compatibility. Readers deciding whether to jump into Arc System Works’ new Marvel fighter should be aware that the backlash is focused less on its crossover roster and more on how the game runs and connects. Sony and Arc System Works have major post-launch plans, but the current complaints give cautious players a reason to wait for clearer responses and fixes.
What changed after Marvel Tokon’s release?
The game’s Steam reception has deteriorated into a review-bombing campaign only days after its highly anticipated launch. A central complaint is the requirement to connect a PlayStation Network account, even when playing the Sony-published fighting game on PC. That restriction has frustrated Steam users who do not want to maintain an additional platform account for access to the game.
Players have also reportedly noticed several Sony SDK processes running in the background. According to negative reviews, those processes may contribute to performance problems during play. These reports have added technical concerns to the account-linking dispute, helping push the overall Steam score down from a more favorable reception to Mixed.
Who is most affected by the current issues?
The controversy is particularly relevant to PC players who use SteamOS, Steam Deck, or Steam Machine hardware. Several users say Marvel Tokon does not run on SteamOS and is incompatible with those devices. The game’s anti-cheat system is also reported to prevent it from working through Valve’s Proton software, limiting options for players who rely on Linux-based setups.
Online competitors have raised a separate set of concerns. The game’s netcode is being closely scrutinized, with players describing hardware-related lag and severe synchronization failures between opponents. Those reports suggest that even players who accept the PSN requirement may want to investigate the current online experience before committing to regular competitive play. Arc System Works has addressed complaints about performance, but its comments reportedly did not address the Sony account requirement.
What comes next for Marvel Tokon?
The early backlash does not appear to have changed Arc System Works’ broader plans. The developer has already teased a first-year Character and Stage Pass, with Phoenix Cyclops confirmed as the first downloadable fighter. The pass is also expected to add three more new characters and a new stage during the game’s first year.
That roadmap gives the studio and Sony time to respond to the issues players have identified, although the source material does not confirm any specific fix or change to the PSN policy. The account controversy also follows earlier disputes involving Sony’s account-linking plans for other games, including Helldivers 2 and The Last of Us Part 2 Remastered. For now, prospective players should treat Marvel Tokon as a game with substantial future support but a troubled early PC reception.
What players should know
- Steam reviews have fallen to Mixed following a wave of negative feedback.
- A linked PSN account is required to play the PC version.
- Players have reported background Sony SDK activity and related performance concerns.
- SteamOS, Steam Deck, and Steam Machine compatibility is disputed by player reports.
- Netcode complaints include lag and serious synchronization problems.
- Phoenix Cyclops is the first confirmed fighter in the planned first-year Character and Stage Pass.
Expert View
Marvel Tokon: Fighting Souls is not necessarily defined by its launch backlash, but the complaints are too specific to dismiss as ordinary review bombing. Account linking, Linux compatibility, performance reports, and online stability all affect whether PC players can comfortably use the game. The planned content suggests a long-term commitment from Arc System Works, yet cautious buyers should wait for concrete technical improvements or a clearer policy response before treating the fighter as a safe recommendation.
