You play for a devilish plant which cruelly destroys evil zombies at its territory. The plant needs sunlight to able to shoot that's why you must be attentive to the counter in the upper part. You have enough weapons to stamp everybody flat. Is not enough? Then you can use extra weapons from the shop. You have no sunlight anymore? It’s not a problem. You can buy it from the shop and continue your fight.
Your mission is to complete the tasks given by the King of plants at certain period of time. And remember that you are a plant with all that!
There are no other words except wonderful, fascinating, madly!!!