Grand Theft Auto: San Andreas PPSSPP Highly Compressed – Ultimate Mobile Guide
Because highly compressed versions struggle with draw distance, enable the "Disable Radial Fog" cheat via PPSSPP’s built-in cheat database. This clears distant blurring and gives you +5 to +10 FPS.
(in System settings) – gives +5–10 FPS.
These community versions aim to bring the San Andreas aesthetic to the PSP platform while remaining accessible for low-end devices.