Games like Brainrot Online
Games like Brainrot Online include PUBG: BATTLEGROUNDS, Marvel Rivals, Apex Legends™, Blood and Bacon, and Titanfall® 2. We matched them by the tags players give Brainrot Online on Steam (Hentai, Sexual Content, Psychological Horror, Action, and Casual): closest matches first, and among equally close ones the better-known games.

PUBG: BATTLEGROUNDS
Shared: Shooter · Action · FPS

Marvel Rivals
Shared: Sexual Content · Action · Multiplayer

Apex Legends™
Shared: Shooter · Action · FPS

Blood and Bacon
Shared: Action · Shooter · FPS

Titanfall® 2
Shared: FPS · Shooter · Action

Call of Duty®
Shared: Action · Shooter · FPS

Battlefield™ 2042
Shared: Shooter · FPS · Action

KovaaK's
Shared: Action · Shooter · FPS

Bright Memory: Infinite
Shared: Sexual Content · Action · FPS

Ready or Not
Shared: Shooter · FPS · Psychological Horror

BattleBit Remastered
Shared: Shooter · FPS · Action

Paladins®
Shared: Action · Shooter · FPS

Battlefield™ V
Shared: FPS · Shooter · Multiplayer

Left 4 Dead 2
Shared: Shooter · Action · FPS

Atomic Heart
Shared: Sexual Content · Action · FPS

Counter-Strike: Source
Shared: Action · Shooter · FPS

FragPunk
Shared: Action · FPS · Shooter

WARDOGS
Shared: Action · FPS · Shooter

Counter-Strike
Shared: Action · Shooter · FPS

Halo Infinite
Shared: Action · Shooter · FPS

Grand Theft Auto V Enhanced
Shared: Sexual Content · Action · Shooter

How to Fish
Shared: Shooter · Multiplayer · Action

Battlefield™ 1
Shared: FPS · Action · Shooter

Delta Force
Shared: FPS · Shooter · Action