Peter Molyneux, legendary game designer behind such morality bending titles such as Black & White has created a new addition to the God game genre titled "Godus." Godus is currently for iOS only and is a free download with in app purchases. Haven't played it yet but plan to do so right after publishing this.
Check out the intro trailer before. Looks beautiful and if Molyneux's mobile game experiments and hijinks are anything to go by it should be very interesting as well.