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.
Turbowarp HIGHLY Reccomended A Plants VS Zombies clone I'm making, with the intent to have it's own unique mechanics and ideas. I wasn't making alot of progress recently cause other interests so I'm releasing what I have currently, it's a bit unfinished. OST: https://www.youtube.com/watchv=KVb85ttZpBY&list=LjyJchIwwuhl-fdosLKvAJAXIX4FLlpmN&index=1