is a cooperative action-puzzle game designed for 2–8 players, where the core goal is to work together to collect keys, unlock doors, and clear levels. It is widely celebrated for its ability to turn simple platforming into chaotic, hilarious, and often frustrating team-building experiences. Gameplay Mechanics and Modes

The main campaign where everyone must reach the exit together. If one player dies, the entire team restarts the level.

The game's primary rule is straightforward: "Get all the keys and reach the goal". However, the 48 uniquely crafted levels introduce specialized multiplayer gimmicks that force players to synchronize their movements perfectly.