2x PSP (you can increase this to 3x or 4x on high-end flagship devices for full HD visuals). Hardware Transform: Checked / Enabled.
While you may find "updated" ISO files online claiming to be Project IGI for PPSSPP, these are typically: : Custom versions of other PSP games (like Syphon Filter Medal of Honor ) that have been reskinned to look like Project IGI. Fake/Unsafe Files igi iso file for ppsspp updated
To run the updated IGI mod smoothly via emulation, your device should meet the following minimum benchmarks: For Android: Android 7.0 (Nougat) or higher 2x PSP (you can increase this to 3x