To play a compressed PS2 ISO, the emulator must support CSO or GZIP natively.
To stay completely safe and legal, rip the ISO files from your own physical PS2 game discs using a computer. ps2+iso+highly+compressed+for+android+verified
is the only safe, space-saving method for PS2 on Android – and it’s supported by NetherSX2. To play a compressed PS2 ISO, the emulator