Open PCSX2, click CDVD > ISO Selector > Browse , and locate your extracted ISO file (which should now be 3.2 GB, not 153 MB).
Some community releases strip out non-essential content like video files, music, or commentary to achieve dramatically smaller sizes. A 153MB file would almost certainly fall into this category—playable but missing significant portions of the original experience.
Whether you’re a long-time wrestling fan or a retro gaming enthusiast, (HCTP) remains the gold standard for wrestling simulators. Released in 2003, it captured the magic of the "Ruthless Aggression" era with a perfection that many modern titles struggle to replicate.
If you have a safe link to a verified 153 MB version, treat it like a holy relic. For everyone else, enjoy the full 3.2 GB experience—your bandwidth will survive.
These archivers work by identifying repetitive data patterns and temporary "dummy" data utilized by old PS2 discs to optimize laser reading speeds. When compressed, the actual download package shrinks drastically, but extracting the file restores it back to its multi-gigabyte format so an emulator can read it. The Methods Used to Achieve 153MB