Tap on the screen to pick your mutant plant. Move the plant card to an open spot on the grass to position it. Gather energy by tapping on the sunshine that drops from the sky. Invest the sunshine to plant more mutant plants. Merge two matching plants to produce a stronger version. Guard your lawn by tactically deploying plants to halt the zombies. Watch your resources to guarantee you can deploy plants when needed. Survive through all waves of zombies to triumph the game.