After downloading the file, move the ISO/CSO to your dedicated "PSP Games" folder on your Android or PC storage. Common Fixes for Download & Emulation Issues
Knowing this prevents frustration. You aren’t looking for an official ISO; you’re looking for a labeled as “MW2 for PPSSPP.” After downloading the file, move the ISO/CSO to
on portable PCs like the Steam Deck. However, if you are sticking to mobile: After downloading the file