Fixed - Gta+3+psp+port+fixed
archive.org/details/gta3_psp_fixed_v2.0
By using the LCS engine, the port includes features the original GTA III lacked, such as the ability to drive motorcycles throughout the city. gta+3+psp+port+fixed
You will need a custom firmware (CFW) PSP, PS Vita (with Adrenaline), or a PSP emulator like PPSSPP. This process does not work on a stock, unmodified PSP. archive