Dave vs. Zombies is a player-made game where you take on the role of Dave, engaging in shooting gameplay to fend off advancing zombies. Unlike traditional tower defense setups, you control Dave directly, using his various forms and unique attack styles to eliminate zombies and secure victory. As time progresses, Dave transforms into different forms, each with its own distinctive abilities. All plants and zombies in the game undergo magical modifications, adding a unique twist to the gameplay.