Onimusha: Way of the Sword Steam Deck — Performance and Settings

Onimusha: Way of the Sword runs on Steam Deck, but not without compromises. The RE Engine scales reasonably well on the Deck's APU, but hitting a consistent 30 FPS requires turning down several settings. Capcom has not officially verified the game for Steam Deck, so community testing provides the current performance data. Check the PC version guide and system requirements for desktop benchmarks. This guide covers the optimal settings for the best balance of visuals and performance.

Performance benchmarks

Recommended Steam Deck settings

Use the Medium preset as a base, then make these adjustments: set FSR to Balanced mode, disable motion blur, set shadow quality to Low, and cap the framerate to 30 FPS via SteamOS's per-game profile. These changes keep the game in the 30-35 FPS range with acceptable visual quality. The Issen parry timing is consistent at 30 FPS—you do not need higher framerates for the counter system to work. For desktop tuning, see the PC version guide.

• FSR: Balanced (best quality/performance trade-off).
• Shadow quality: Low (biggest single performance gain).
• Motion blur: Off (saves GPU overhead and looks cleaner at low FPS).
• Framerate cap: 30 FPS via SteamOS (more stable than in-game cap).
• TDP limit: 12W (balances performance and battery life).

Controls on Steam Deck

The game's default controller layout works well on Deck. The trackpads can be configured as radial menus for quick weapon switching. The back grip buttons are useful for mapping dash and absorb to avoid taking thumbs off the sticks. Community layouts on Steam Input include one optimized for Issen timing that maps parry to L4 (left grip). See the combat guide for full controls breakdown.