DS is 4 and for his birthday he got a leappad explorer which he loves. He has Mr pencil which has got him writing his name YAY. Digging for dinosaurs which he loves as he is a dinosaur nut and for easter he got Penguins of Madagascar which he also loves, of course he loves the killing the bugs etc and the more arcadey type game that it is.

When I go to have this bub I want to buy him another game to keep him occupied as my parents are having my boys and staying in a motel where the hospital is. What is another good game for a 4 year old? What do you have?