The PSP was a marvel of 2004 technology, but it was fundamentally a portable device. Compare the specs:
Why: PPSSPP is a PSP emulator that runs games originally released for the PlayStation Portable. GTA IV was released for Xbox 360 and PlayStation 3 (and later PC), not for PSP. There is no official PSP version of Grand Theft Auto IV, so PPSSPP has nothing compatible to run. can you play gta 4 on ppsspp
The short answer is . However, the long answer is far more interesting, involving misunderstood ports, hardware limitations, fan-made projects, and alternative ways to experience Liberty City on the go. The PSP was a marvel of 2004 technology,
(like PS3, Xbox 360, or PC) to run on PSP architecture. It only plays games originally created for the PSP. involving misunderstood ports