Game Specific Model Ripping Guides

[John2k4]

You can try opening it with UltraISO or 7zip to browse the contents, ff that game does not use the encrypted CVM format.

There are a few BMS scripts that were posted on Xentax for extracting from this format. I can't access them since I don't have an account and Xentax requires you to pay for an account (but here's the link).

Another way of getting into the encrypted ISO (if it is encrypted) is take a save-state while in the game, and overwrite the encrypted ISO header with the decrypted header that will be present in the save-state.