Collect Brainrot Arena

Collect Brainrot Arena is a high-octane, multiplayer collecting game where luck meets strategy and perfect timing is everything.

Drop into the chaotic arena, hunt down valuable Lucky Blocks, and unlock ultra-rare Brainrots to build the ultimate collection.

But the real challenge is defending your loot—rival thieves are always on the prowl, waiting for the perfect moment to raid your base and snatch your most prized possessions. With every Lucky Block packing a wild surprise, can you outsmart the competition and protect your hoard?

[ Player 1 Controls - Keyboard & Mouse ]
• Movement: W, A, S, D Keys
• Jump: Spacebar
• Buy / Steal: E Key
• Attack / Hit: F Key or Left Mouse Click
• Sprint: Left Shift
• Upgrade Brainrot: Q Key

[ Player 2 Controls - Shared Keyboard ]
• Movement: Arrow Keys
• Jump: L Key
• Buy / Steal: O Key
• Attack / Hit: K Key
• Sprint: J Key
• Upgrade Brainrot: U Key

[ Mobile & Tablet Controls ]
• Full touchscreen controls are automatically supported.
• Please note: Mobile gameplay is limited to Single Player mode only.