No Official Steam Deck Verification.
Games that have been Steam Deck verified will be placed in the "Great on Deck" category for Steam. You can also use a tool in Steam in order to check which games in your library are compatible with the Steam Deck.
As of today, September 02, 2026, Onimusha: Way of the Sword has not been verified for the Steam Deck.
Unofficial Steam Deck Testing
Since it takes time to officially verify a game for Steam Deck compatibility, there is an open-source review platform called ProtonDB that players use in order to talk about how different games work on their Steam Deck.
According to the users, the the demo version of the game works well on Steam Deck. The only recurring problem seems to be that the text on the screen is small and difficult to read. Perhaps Capcom will add an accessibility feature for this in the future for official verification.
This information will be updated in the future.
Related Guides
Game Overview
| Game Overview | |
|---|---|
| Is it Open World? | Combat System - Is it Soulslike? |
| Is it Multiplayer? | Is there Cross-Progression? |
| Is it Steam Deck compatible? | Is there Character Creation? |
