Project Zomboid on the Steam Machine
Can the Steam Machine run Project Zomboid?
Yes — Project Zomboid, a 2013 RPG, rates green on the Steam Machine at 1080p.
Derived from Valve's SteamOS testing (it's also Deck Verified), not a measured frame-rate.
Key facts: Project Zomboid 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 Verified — Runs locally on the handheld (800p) · ~60 fps (measured)
- 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
Steam Deck
Measured · 1 reportAMD RDNA 2, 8 CU (~1.6 TFLOPs) · 800p handheld (1280×800) · 15 W TDP
Measured on Steam Deck across 1 community report (deck-verified.games).
Analysis — Project Zomboid on the Steam Machine
In a simulation the tick, not the renderer, sets the pace — a big late-game save with more agents and buildings is what slows the Zen 4 CPU. Graphics presets barely move that; population and map size do.
Very high frame-rates buy little in a simulation; spend the headroom on detail, and keep CPU-side settings (population, map size) in check.
262 ProtonDB reports rate it Platinum (runs perfectly out of the box), in line with Valve's Deck Verified rating.
Steam lists only partial controller support — some menus or modes may still want a mouse, and Steam Input's community layouts are the first thing to try. It also has shared/split-screen co-op on Steam's list, which suits a living-room box with a second controller.
Steam Deck owners report ~60 fps (1 report). On the Machine it rates green — the step up if you want it on a TV.
Frequently asked
Is Project Zomboid Steam Deck Verified?
Yes — Project Zomboid is Steam Deck Verified, running around 60 fps.
Search other key stores for Project Zomboid — 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 resultProject Zomboid appears in
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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: Platinum, 262 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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