Quick steps to get started
Player 1
Move: W, A, S, D
Jump: Space
Buy or Steal: E
Hit: F or Left Mouse Button
Sprint: Left Shift
Upgrade Brainrot: Q
Player 2
Move: Arrow Keys
Jump: L
Buy or Steal: O
Hit: K
Sprint: J
Upgrade Brainrot: U
Mobile Controls
Touchscreen controls supported
Single Player mode only
What's it all about?
Collect Brainrot Arena is a chaotic multiplayer collecting and stealing game where luck, strategy, and timing are equally important. Enter the arena, gather valuable Lucky Blocks, unlock rare Brainrots, upgrade your collection, and protect your base from rival thieves. Every Lucky Block can contain a surprise, and every opponent is looking for an opportunity to steal your most valuable Brainrots. In the center of the map, a mysterious portal continuously spawns Lucky Blocks of different rarities. Players can purchase these blocks, carry them back to their base, and open them to discover one of the 86 unique Brainrots available in the game. The rarer the Lucky Block, the greater the chance of obtaining legendary and highly profitable Brainrots.
Our player, ratings, and related picks
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Quick answers before you play
Platforms & genres