Great On Steam Deck
Their own pages say they work on the Deck, or they run on Linux and play start to finish. Rebuilt every day from what each project says about itself.
Crash Team Racing Nitro-Fueled (OCTR)PlayStation 4 · Windows · LinuxPlayable Start To FinishSteam Deck Verified60 FPSWidescreenHD
BloodbornePlayStation 4 · bbhost · Linux · WindowsPlayable Start To FinishRuns On Steam Deck60 FPSWidescreenHD
Forza HorizonXbox 360 · ForzaHorizon1-ReImagined · Linux · WindowsPlayable Start To Finish60 FPSWidescreenHD
Amped 3 (ReAmped 3)Xbox 360 · WindowsPlayable Start To FinishSteam Deck Verified60 FPSWidescreenHD
Harry Potter and the Sorcerer's Stone (Flipendo)PC (Windows) · Windows · macOS · LinuxPlayable Start To Finish60 FPSWidescreenHD
PikminUnknown · Linux · Windows · AndroidMostly Playable60 FPSWidescreenHD
Super Mario Bros.NES · SuperMarioBrosNESRecomp · Linux · Windows · macOSPlayable Start To FinishWidescreenModsOnline Play
WWE All StarsXbox 360 · WindowsMostly PlayableSteam Deck Verified60 FPSHDMods
X-Men 2: Clone WarsMega Drive · Linux · WindowsPlayable Start To Finish60 FPSWidescreenOnline Play
Burnout RevengeUnknown · Windows · LinuxPlayable Start To FinishWidescreenModsOnline Play
Command & Conquer: Red Alert 2PC (Windows) · Windows · macOS · LinuxPlayable Start To FinishPre-releaseWidescreenHDMods
Command & Conquer: Red Alert 2: Yuri's RevengePC (Windows) · redalert2-recomp · Windows · macOS · LinuxPlayable Start To FinishPre-releaseWidescreenHDMods
Densha de GO! FINALPC (Windows) · macOS · Windows · LinuxPlayable Start To FinishWidescreenHDMods
Gears of War 2Xbox 360 · COGBox · WindowsMostly PlayableRuns On Steam Deck60 FPSWidescreenHD
Gears of War 3Xbox 360 · WindowsMostly PlayableRuns On Steam Deck60 FPSWidescreenHD
Gears of War: JudgmentXbox 360 · WindowsMostly PlayableRuns On Steam Deck60 FPSWidescreenHD
Gunboat: River Combat Simulation (Gunboat)IBM PC (MS-DOS) · Windows · Linux · macOSPlayable Start To Finish60 FPSWidescreenHD