KOEI TECMO recently released a small update for DYNASTY WARRIORS: ORIGINS that released in January, making it more playable on Steam Deck. Valve have currently rated it Steam Deck Playable. It's not Steam Deck Verified yet, as some of the in-game text is a bit too small.
With Ver. 1.0.0.7 released April 23rd, the developer fixed up some graphical distortions on Steam Deck when you enable AMD FSR3. Nice to see direct support for issues like this.
Here's the full update notes:
Additional Features and Adjustments
• Added Photo Mode. To start it, open the menu on the World Map or in battle and press the TouchPad button.
• Added Lion Dragon Armor as an outfit for the protagonist. You can try it on by selecting Change Outfit at your current base.
Bug Fixes
• Fixed an issue causing graphical distortion when AMD FSR3 is enabled on Steam Deck.
• Fixed minor bugs.
Note: Controller buttons have been labeled according to PS5 console standards.

Direct Link
It's currently 18% off on Fanatical. Not the lowest it has been but close to it so seems like a good deal if you wanted to pick it up right now.
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