This is definitely the game that will show off the Vita the best. I can't wait for it to come out.
I already finished this game, but I still think it'd be cool to have on Vita.
3. Rogue Legacy
The game looked like a lot of fun when I saw the quick look. Since Spelunky sort of already fits this niche, this game is lower on the list for now.
4. Retro City Rampage
I like the idea of this game, but I haven't gotten around to buying this one yet.
5. Zero Escape: Virtue's Last Reward
I need to finish 999 first.
6. Muramasa: The Demon Blade
I heard that there was a Vita version coming. I can't decide if I want to play it or not. So many games...