: All PS2 emulators require a legitimate PS2 BIOS file to function.
If you want, I can suggest legal PS2-compatible games available on Android, recommend reputable emulators and setup tips assuming you own the games, or list stores where classic games are sold. Which would you prefer? Ps2 Iso Highly Compressed For Android
Many classic games have been optimized into smaller packages (often under 500 MB to 1 GB) for mobile use: God of War 1 : All PS2 emulators require a legitimate PS2