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Search any Steam game to see whether it runs on Linux, whether to use Proton or the native build, and how current that answer is — based on reports from people actually playing it.
How it works
Look up a game and start with the recommendation: use Proton, use the native build, or wait. Want proof? Open the reports and filter by GPU, driver, distro, kernel, Wayland or X11, and Proton branch. New players get a straight answer; power users get the raw evidence — same page.
What we’re fixing
Stale reports lose weight over time and get flagged after major Proton, driver, or anti-cheat changes — so the top of the page reflects what's true now.
A native build that runs worse than Proton no longer hides behind a single label. Each path gets its own score and a recommended pick.
Launch options are categorized (required to launch, performance, hardware-specific, preference) with helpful/not-helpful votes and last-confirmed dates.
Reports have a stable identity with append-only history. Fix a mistake without leaving confusing duplicate posts behind.
Contribute
Browsing and searching need no account at all. Create a free account with just an email to vote and file reports — no Steam login required. Link Steam only when you want library sync, ownership-backed reports, and per-game compatibility for the games you own.
› recommended: Proton 10 / Experimental
proton build … Perfect · high confidence
native build … Playable · worse performance
# illustrative example
Protondex is free and community-supported. Find out what works before you install, then share what you learned — no Steam login required to contribute.