This game is the best card game in my life. I don't know the rules of card games like solitaire or cards. But this is the only card game I know how to play. You have to spawn plants or zombies (depending on your hero if he/she is a plant or a zombie) and destroy the opponent hero before they destroy you. The plants or zombies are shown on cards. I recommend you to download this game. P.s You can get more plants and zombies to use in battle by unlocking packs, which unlock the plants and zombies.