If you truly love the perspective of GTA 2 , then Grand Theft Auto: Chinatown Wars (released for PSP in 2009) is your holy grail.
Here is a breakdown of why playing the PS1 classic version of GTA 2 on your PSP is often considered the "best" way to experience this top-down relic. The Best Way to Play: PS1 Classic on PSP The PSP's hardware is famously good at emulating the PS1 version of GTA 2 . Unlike the native 3D PSP titles like Liberty City Stories Vice City Stories
: Place your game folder (containing the EBOOT.PBP ) into the /PSP/GAME/ directory on your Memory Stick.