-Point with your MOUSE to aim the towers. Once a wave starts, the towers will automatically start firing. -Press SPACE to place a marker for your plants to shoot at. -Each wave gets progressively harder, along with zombies that will start spawning after a certain number of rounds. Peashooter shoots a lot of peas cactus shoots red balls Strawberry shoots big strawberries 3peaterplus lily shoots a lot nuke plant kills all zombies on screen You get more money every round then original Sometimes depending where you shoot projectiles will not go far
