They are unofficial, hacked, or modified PS2 ROMs that some users have attempted to shrink (often breaking audio, videos, or causing crashes) and repackage. They are not "exclusive" to Android—they are piracy, often laced with malware or misleading ads.
Use AetherSX2 or DamonPS2 . You will need a PS2 BIOS file and the ISO of the game. god of war 2 highly compressed for android ppsspp exclusive
Open PPSSPP → → Graphics :