The game is based on the concept where the player has to control 2 characters simultaneously. 1 with the WASD keys and 1 with the arrow keys. Because of the controls the game can also be played by 2 players. The objective of the game is for the player to use both characters to destroy all the zombies and reach the exit without dieing. Zombies can be killed by using a lot of different traps or by dropping large crates on them.