E.T.: The Green Planet review. Classic Game Room presents a CGRundertow review of E.T.: The Green Planet from Chillingo for the iPhone. The Green Planet picks up in the moments right after the classic movie. E.T. lands on his home planet, having just left Elliot, to discover his own planet is suffering an environmental catastrophe. Only his healing touch can stop it. It's sort of like Farmville, as you're planting these alien flowers and whatever the hell those pink things are. This video review features video gameplay footage of E.T.: The Green Planet for the iPhone and audio commentary from Classic Game Room's Derek.