If you have a PlayStation Vita, then you will definitely want to learn what games to get. Here are some decent PlayStation Vita Games you should buy:

Uncharted: Golden Abyss
BlazBlue Continuum Shift: Extend
Unit 13
FIFA Football
Rayman Origins
Virtua Tennis 4
Wipeout 2048
Asphalt Injection
Ultimate Marvel vs. Capcom 3
Army Corps of Hell