To run these files smoothly, you'll need a capable emulator that supports compressed formats like CHD or Gzip: NetherSX2 / AetherSX2

: The gold standard. It is lossless, saves the most space (up to 60%), and requires no extra "index" files.

Stop daydreaming about playing Tony Hawk’s Underground on the bus. Grab your phone, compress those ISOs, and relive the golden age of gaming—all from the palm of your hand.

Support the developers. The only way the PS2 library lives on is if we buy the remasters and original hardware when possible. Emulation preserves history; piracy kills it.