There are ( ill put em below)
Gangs of London
Gta series for psp of course
those are all of the ones i know
Chat with our AI personalities
No because the new games for it are like memory cards and the old ones are cds
No a PS2 can not play PSP games
if u mean can u play ps3 games on psp no the psp doesnt support that graphic settings
There are literally hundreds of great games for PSP
Yes, You are able to play PS1 games on the PSP. You can buy the Classics games from MediaGo, a program made by Sony in order to download DLCS Psone Classics and such. And they only cost $10