The main object of the game is to design a plant which consists of cell (branches, leaves, flowers, etc.) and this plant needs to complete some sort of tasks. After designing a plant, it will go by itself, but you still have a lot to do: you need to control where the energy moves from the leaves or to get rid of mosquitoes.
For more information visit this website: https://sites.google.com/site/playplanthd/home
Here is the download link: https://play.google.com/store/apps/d...an.planthdfree