Collect Brainrot Arena is a chaotic multiplayer collecting game where you gather Lucky Blocks and build your Brainrot collection. Enter the arena, open surprises, unlock rare Brainrots, and upgrade your base. Rival players can try to steal your most valuable characters, so timing and protection matter. The game combines luck, strategy, collecting, and base defense in fast arena rounds. Play the Collect Brainrot Arena game at Y8 now.