by PSN you need a account to PSN
Yes! it can be used to play others! can it play two players on psp and Nintendo ds
Sims 2, there are a few others though
No they do not play on a PSP
u mean psp vita? yes u can but u cant play psp vita games on a psp
yes you should be able to play on both
No a PS2 can not play PSP games
No the PSP will not play PS3 games
i want to play pokemon games on psp
no it can only play with other PSP
No the PSP can not play PS2 games
with my fingers
One can purchase apps for a Play Station Personal (PSP) from PSPhacks, PSPgamecrazy, PSPgamesandmedia, PSPtwist, among many others. Most of the games for the PSP are purchased as games and not as apps, but apps increase the usability of the PSP.