With the Steam Deck out now, Microsoft has released a list of titles compatible with the new handheld device. While some games like Deathloop, Psychonauts 2, Sea of Thieves, and Forza Horizon 5 are supported, titles like Halo and Microsoft Flight Simulator X are not playable "due to anti-cheat."
Here's the full list of verified, playable, and unsupported Microsoft Game Studios titles:
Verified - Deathloop - Psychonauts 2 - Hellblade: Senua’s Sacrifice - The Evil Within - Fallout Shelter - Prey - Battletoads - Max: The Curse of Brotherhood
Playable - Sea of Thieves - Fallout 4 - Forza Horizon 5 - Forza Horizon 4 - Quantum Break - State of Decay: YOSE
Unsupported - Gears 5 - Halo: The Master Chief Collection - Halo Infinite - Microsoft Flight Simulator X
Previously, we also reported that Fortnite won't be available on Steam Deck because of Epic's Easy Anti-Cheat system.