OK I'll try:
PS1:
-CTR
-Spyro
-3 Xtreme
-Cool Boarders 3
-Jeremy McGraw
I have at least 15 more but I can't think of them.
Around 15-25
PS2:
-Shadow of the Colossus
-R&C
-R&C Deadlocked
-Jak & Daxter
-Jak 3
-Dark Cloud
-Tony Hawk's 3
-DDR SuperNova
-NHL 2006
At least 15 more
Around 20-30
PSP:
-Daxter
-Bounty Hounds
-Twisted Metal: Head On