WASD or Arrow Keys to move. Mouse to aim. Click to shoot. R to reload. There is no auto-reload. 1 or 2 to switch weapons. F to throw a frag grenade. G to throw a Monkey Bomb. Space to interact. V to melee with knife. P to pause. Pack-a-Punch will make your weapon better. Perks: Revive - Will revive you if you die. You will lose all your perks, and you only have three revives. Jugger-Nog - Will boost your health. Speed Cola - Will make you reload faster. Vulture Aid - Kills may reward you with a small point or ammo bonus. Stamin-Up - Move faster. Double Tap - Doubles bullet damage. Deadshot Daiquiri - Adds a precision laser. Electric Cherry - Reloading will stun nearby zombies. Pick-me-Up - Increases health regeneration rate. Pierce Ale - Non-explosive bullets pierce through zombies. Ph.D Flopper - Immune to self-inflicted explosive wounds. Bandolier - Receive more ammo with Max Ammo's