because it was never released for the PlayStation Portable (PSP)
. PPSSPP only runs games originally made for the PSP, such as God of War: Chains of Olympus God of War: Ghost of Sparta God of War 2 on Android, you must use a PlayStation 2 (PS2) emulator How to Play God of War 2 on Android God of War 2 is a PS2 title, you will need the following setup: download god of war 2 for android ppsspp highly compressed
To address your request directly: God of War 2 cannot be played on the PPSSPP emulator because it was never released for the PlayStation