In the game, a survivor must navigate a world overrun by undead, advancing through levels by defeating hordes of zombies with various firearms. The player must conserve ammo, scavenge for supplies, and manage their resources to increase their chances of survival.
The objective is to reach the designated extraction point before succumbing to the zombie invasion. To succeed, the player must exercise caution, maintain their distance from the undead, and use their available items to stay alive. Both the environment and the player's health can compromise their ability to progress, making the challenge increasingly difficult. The game can be played directly in a web browser without the need for downloads or registration.