ghettoglamour on 16 November 2012
Friggin' Rayman Origins, best 2D Jump'n'Run of this gen.
Try out Sly and Jak&Daxter HD if you didn't play the original games.
Then there are also PSN titles like Limbo, Outland, etc.
There is also Sound Shapes, I didn't like it a lot, but it got good scores.