Once Human on the Steam Machine
Can the Steam Machine run Once Human?
Not reliably — Valve's SteamOS compatibility check flags Once Human as Unsupported, and the Steam Machine runs SteamOS.
Red here means a compatibility problem (often anti-cheat or a launcher), not too little GPU power, so lower settings won't fix it. Recommended RAM is 16 GB — exactly the Machine's 16 GB.
Key facts: Once Human on Steam Machine
- Compatibility
- Compatibility issue (blocked). Valve rates it Unsupported on SteamOS — a compatibility flag, not a frame-rate result.
- Device & mode
- Steam Machine: Compatibility issue — Runs locally on SteamOS (1080p default)
- Steam Deck: Deck Unsupported — Runs locally on the handheld (800p)
- Steam Frame: Native status: unknown — Flatscreen — streamed from a Steam Machine to a virtual screen; native play not rated
- Performance
- No frame-rate data — we don't publish a number we don't hold.
- Conditions
- None recorded — there is no frame-rate test to describe.
- Basis
- Derived from SteamOS compatibility · 2 sources (2 linked) · data as of · methodology
- Limitations
- No frame-rate measured — the verdict is inferred from Valve's SteamOS compatibility rating.
- The cause of Valve's Unsupported flag (anti-cheat, launcher …) isn't recorded per game.
- Not recorded here: anti-cheat status, frame generation, game / SteamOS / Proton versions.
Blocked on SteamOS?
Cloud streaming runs the game on remote hardware, so SteamOS compatibility stops mattering — if your service carries it. Try cloud gaming (GeForce NOW / Game Pass).
At a glance across Valve's SteamOS devices
Analysis — Once Human on the Steam Machine
The community disagrees with Valve's flag: 392 ProtonDB reports rate it Silver (runs with minor issues). An Unsupported rating can come down to anti-cheat, a launcher or one mode, so read recent reports for the part you care about.
Steam lists full controller support, so it plays from the sofa without a keyboard.
Frequently asked
Is Once Human Steam Deck Verified?
Once Human is currently flagged Unsupported on the Steam Deck.
Search other key stores for Once Human — stock and price aren't checked by us (not Steam)
Real Steam Machine FPS reports like yours replace our derived estimates, one game at a time.
Submit a resultGames with similar demands
See all games like Once Human
How we know this
Inferred from this title's official SteamOS compatibility rating, scaled to the Machine's roughly 6× Deck GPU power.
- Valve SteamOS compatibility: Unsupported · Valve (Steam store)
- ProtonDB: Silver, 392 reports · ProtonDBIndependent community signal shown alongside our verdict, not used to compute it.
Every verdict is labelled by confidence. Numbers are estimates unless tagged “measured.”
Drop the live badge in your Reddit signature, a forum post, or a README.
Player comments
Loading comments…