It may be a game not many people are interested in, but hey, free is free right?
(Vita games are not currently listed as a button on the Playstation 3 store. To access them, you need to search for the title you are looking for.)
EDIT: Game demo is no longer on the Playstation store! "deal" is dead. :(
Edited by SuperSonic128, 15 February 2012 - 10:12 AM.