While the PlayStation Portable (PSP) is fondly remembered for revolutionary titles like Liberty City Stories and Vice City Stories, it is also the home to the definitive portable version of the series' 2D roots. Grand Theft Auto 2 (GTA 2) on PSP is not a standalone retail release, but rather the PlayStation One Classic available via the PlayStation Store (playable on PSP, PS Vita, and PS3).
The PS1 version features better control mapping than the Dreamcast port. Portability: grand theft auto 2 psp best
The PSP's sleep mode makes the game's difficult "Jesus Saves" checkpoint system much more manageable, as you can pause and resume anywhere. Grand Theft Auto 2 on PSP: The Definitive