Developers of Modnation Racers showed of there new game for PS Vita. The developers claimed that this not a port. They showed us how to make tracks by simply drawing them with your finger. Then they used the back touch screen to increase the size of the mountains. Also by rubbing on the screen they manage to make a lake. I liked Modnation Racers for PS3 and I think this will make pretty neat port for the PS Vita.