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Brainrot Online
#4233550A fast-paced multiplayer FPS where bizarre brainrot creatures battle across chaotic arenas. Join or create your own server, fight bots or players, and dominate the battlefield with four absurd characters and three unique maps.
Recommendation
ProtonGreat
CurrentLow confidence
Only Proton reports exist so far.
Last report Apr 21, 2026
Compatibility
Proton
Great
CurrentLow confidence
1 report · Low confidence: very few recent reports yet.
NativeNone
No native Linux build — Proton only
Anti-cheatUnknown
No anti-cheat reports yet
Reports(1)
Most reports here are historical ProtonDB imports — be the first to add a fresh Brainrot Online report.
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