Your mission in this zombie shooting game is to survive the incoming onslaught of zombies for 30 straight waves. In between each wave you'll get to spend the money you earn on new weapons, upgrades, and more. You will have to face two bosses in this game one on wave 15 and one on wave 30. Use WASD or ARROW KEYS to move your character. Use YOUR MOUSE to aim and shoot. Press 1-5 NUMBER KEYS to switch weapons. Press SPACEBAR to activate rage (Doubles speed and makes shots faster and more powerful). Good luck!