obby vs brainrot

Obby vs Brainrot is a fast-paced action platformer where you fight hordes of brainrots and cleanse worlds one by one.Core GameplayDefeat brainrots and earn coinsBuy and upgrade swords to increase damageUnlock pets that assist you in combatClear locations and unlock new worldsFeaturesWorld-to-world progressionWeapon and pet upgrade systemDynamic and intense combatPlatforming elements with jumps and obstaclesUpgrade-based economyGoalCleanse all worlds from brainrots, strengthen your character, upgrade weapons, and build a powerful team of pets.Last UpdatedJan 12, 2026ControlsPC:W / A / S / D = moveSpace = jumpLeft Mouse Button = sword attackTab = toggle cursor on / offMobile Devices:Virtual joystick = moveJump button = jumpAttack button = sword attackUI menus = purchases and upgrades