Use z to switch from arrow keys to WASD and back, mouse or space to shoot bullets, q to shoot a missile, and m to place a mine. This game is still in development, and some things may be subject to break. Please tell me in the comments and problems or glitches there are in the game.
V-2 Fixed Teleportation glitch, added zombie bite costumes, and made zombies able to gain health when they bite the player. V-1 Game Launched Thanks to @Mister_Kubic for the background. Thanks to @griffpatch for the health bar tutorial