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Climb The Backrooms
#3575300Ascend through the twisted levels of the Backrooms using physics-based object manipulation to overcome obstacles, solve mind-bending puzzles, and uncover unsettling secrets. Play solo or team up in online co-op with up to 4 players as you climb higher, think smarter, and survive the unknown.
Recommendation
ProtonGreat
Needs confirmationLow confidence
Only Proton reports exist so far.
Last report Feb 3, 2026
Compatibility
Proton
Great
Needs confirmationLow confidence
2 reports · Low confidence: very few recent reports yet.
NativeNone
No native Linux build — Proton only
Anti-cheatUnknown
No anti-cheat reports yet
Reports(2)
Most of this is historical ProtonDB data (newest from Feb 3, 2026) and needs a fresh report to confirm it still holds.
Add a fresh reportShowing 2 of 2 reports
End of reports