Prototype on the Steam Machine
Can the Steam Machine run Prototype?
Yes — Prototype, a 2009 adventure game, rates green on the Steam Machine at 1080p.
Derived from Valve's SteamOS rating (Playable on the far weaker Deck), not a measured frame-rate.
Key facts: Prototype on Steam Machine
- Compatibility
- Runs great (works). Inferred from Valve's SteamOS compatibility rating.
- Device & mode
- Steam Machine: Runs great — Runs locally on SteamOS (1080p default)
- Steam Deck: Deck Playable — 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.
- Not recorded here: anti-cheat status, frame generation, game / SteamOS / Proton versions.
At a glance across Valve's SteamOS devices
Analysis — Prototype on the Steam Machine
Prototype is a 2009 release, built for PCs far older than the Machine, so frame-rate isn't the question here; controller support and text size on a TV are.
89 ProtonDB reports rate it Gold (runs perfectly after tweaks), in line with Valve's Deck Playable rating.
Frequently asked
Is Prototype Steam Deck Verified?
Prototype is rated Playable on the Steam Deck — it runs, with some manual settings tweaks.
Search other key stores for Prototype — 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.
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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: Compatible · Valve (Steam store)
- ProtonDB: Gold, 89 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.”
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