Ethan Crossfield 
Launch patches have become an important part of modern fighting games, where small performance or input problems can quickly affect online matches. Arc System Works is responding to that pressure with a substantial Day 1 update for Marvel Tokon: Fighting Souls, now available on PlayStation 5 and PC. The patch applies lessons from the game’s open beta, with its largest changes focused on PC performance, online stability, and more reliable controls.
A launch shaped by open beta feedback
Marvel Tokon: Fighting Souls attracted attention after its reveal during a PlayStation State of Play, with Arc System Works later expanding its roster with characters including Magneto and Deadpool. The July open beta gave players access to online matches, training features, and single-player content, but it also exposed technical problems, particularly on PC. Arc System Works has now carried several of those findings into the launch version rather than leaving them for a later post-release update.
PC performance and online play receive the biggest upgrades
The update reduces CPU usage by removing unnecessary character animation updates and easing the load created by interface processing. Players can also lower the update frequency of background characters through custom graphics settings, while medium and low presets slightly reduce CPU demand. Shader warm-up is now easier to find at startup, and an issue that could trigger it unintentionally has been fixed. The patch also corrects unwanted anti-aliasing plug-ins and improves automatic graphics quality behavior. On Steam, delayed input-data transmission during online matches has been addressed. Arc System Works additionally improved performance when overlay or video-capture software, including Discord and OBS Studio, is running.
Input changes aim to make matches feel more dependable
The patch changes input prioritization to the ↓↘→ sequence and revises Danger’s ground-dash handling. Players can now cancel a ground dash into a skill, reducing the chance of accidentally activating an aerial special move. The PS5 version also includes further measures intended to mitigate input lag. These adjustments directly target the kind of responsiveness concerns that can undermine confidence in a competitive fighting game, especially when matches depend on precise timing.
Stability fixes support the full launch package
Beyond performance and controls, the update fixes several disruptive issues. It prevents automatic monitor switching on multi-monitor setups, addresses invisible players in the Online Lobby after viewing Ranked Mode rankings, and corrects distorted displays involving large numbers. Server communication has been improved, mouse-related menu crashes have been fixed, and heavy text loads—particularly in Arabic and Thai—should no longer reduce performance as sharply. The game should also remain playable after a connection is lost during the Challenger Alert screen.
Key points
- The Day 1 update is available for the PS5 and PC versions.
- PC players receive CPU, shader warm-up, anti-aliasing, and capture-software improvements.
- Steam online matches benefit from a fix for delayed input-data transmission.
- Danger’s ground dashes and the game’s input prioritization have been revised.
Platform-focused changes
| Platform | Confirmed update focus |
|---|---|
| PC | Reduced CPU load, improved graphics behavior, shader warm-up fixes, and better performance with overlays or capture software |
| Steam | Fixed delayed input-data transmission during online matches |
| PlayStation 5 | Additional measures to reduce input lag |
Expert View
For the competitive fighting-game audience, this is a constructive launch signal. Arc System Works is addressing technical friction and control feedback before those problems become the defining story around Marvel Tokon: Fighting Souls. The real test will be whether the fixes produce consistent results across online environments, but a focus on CPU load, input delay, and match stability gives the game a stronger foundation for its roster and future content. Phoenix Cyclops has already been confirmed as the first DLC character, so a smoother launch could help the community focus on learning the game instead of working around its technical issues.
