Fun, but needs more levels

My 6 year old son really likes this game, but it needs more levels. Id even be willing to buy them for $0.99 a piece. How about a Lego Juniors Batman level? Drive the Batmobile, and unlock Robins Redbird cycle and the Batpod. A flying level on rails would be cool too, using the Batwing and Batcoptor. A water level with the bat boat, batsub, ect.

Pink Silver about LEGO® Juniors Quest