Death Jr. (Or the second one)
Exit (I <3 side scrollers)
LEGO Star Wars II: The Original Trilogy (Loved the first one on my PS2)
LocoRoco (Looks weird but fun)
Lemmings ^ ^ ^
Lumines (Or the second one. ight get this anyways, because it's a greatest hits, so it's cheap.)
PoPoLoCrois (I like RPG, and this type of graphics)

Just wondering if anyones played any of these games, I really want to acually use my psp, (Which I'v had it since the day it came out.) because I never use it! Please if you've played any of these tell me if there good or not.