I just bought an ipad 2 and i'm a little behind on what to get what is fun for games and stuff like that I spend alot of time in the car and on airplanes and can't run out of things to do
I have robot unicorn attack (both original and heavy metal version) on my iphone4. It's a great app, but I'm not sure about how well it does on an ipad. It's infamous for having a few bugs, but mine have yet to actually crash. They are by adult swim games and cost 99 cents each.