Select your cards and press GO. Then you can click on cards to select them and click on the field to place them. Cards cost radiation to play, so you'll want to collect it when it appears. Robots are invading from the left, and you don't want them to reach the cave.
A Plants VS Zombies clone I'm making, with the intent to have it's own unique mechanics and ideas. OST: https://www.youtube.com/watchv=KVb85ttZpBY&list=LjyJchIwwuhl-fdosLKvAJAXIX4FLlpmN&index=1 Acid Spitter: Spits acid at the robots. Uranirock: Produces radiation to afford more monsters. Worm Wall: Blocks the robots with it's high health. Kamak: Instantly Explodes in a 3x3 area, dealing significant damage. Double Spitter: Spits acid twice as fast. Acid Pool: Damages robots that hover above it. Acid Spewer: Spits large amounts of acid, dealing significant damage. Power Plant: Produces radiation 3 times as fast. Lavavoid: Blocks robots and damages them.