Zombie Parade Defense 4

Zombie Parade Defense 4 is a two-dimensional castle defense shooter where zombie waves approach from both directions. The change in attack direction makes guarding the castle more demanding, while stronger weapons and bonuses give you more ways to respond. A fourth player can also join the battle, expanding the cooperative defense.

The goal is direct: stop the incoming waves before the castle falls. Players move around the defensive area, switch guns, and can go in or out of the base using their assigned controls. The battle supports up to four players, each with a separate movement and weapon-switch layout.

Player 1 moves with W, A, S, and D, switches guns with Q, and uses E to go in or out of the base.

Player 2 moves with the arrow keys, switches guns with L, and uses the assigned base control.

Player 3 moves with Y, G, H, and L, switches guns with T, and uses U for the base.

Player 4 uses the numeric keypad controls provided by the game.

Defend the castle by stopping zombie waves from both directions.