By: Pakumi
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Brainrot Online is a fast, chaotic, and absolutely unhinged multiplayer FPS where strange brainrot-inspired creatures clash in ridiculous battles. Join existing servers or create your own, jump into matches filled with real players or AI bots, and fight your way to the top across three unique maps designed for nonstop action.
PC (Microsoft Windows) · Jan 9, 2026
Worldwide · Exact date · Early access · IGDB
PC (Microsoft Windows) · Feb 8, 2026
Worldwide · Exact date · Full release · IGDB
Catalog sources
16 achievements available.

You played 1 match.
LockedSteam

You played 2 match.
LockedSteam

100 Kills
LockedSteam

250 Kills
LockedSteam

500 Kills
LockedSteam

1000 Kills
LockedSteam

You played 6 match.
LockedSteam

67 Kills
LockedSteam

You played 3 match.
LockedSteam

You played 4 match.
LockedSteam

You played 5 match.
LockedSteam

First Kill
LockedSteam

10 Kills
LockedSteam

25 Kills
LockedSteam

50 Kills
LockedSteam

75 Kills
LockedSteam
Community notes