This is a gray area. Downloading a save file for a game you (the original PS2 disc or a legally backed-up ISO) is generally considered fair use. Distributing the game's ISO is illegal, but a save file? That's just a text file of game states. Most emulation communities fully support save file sharing.
: Saves can include current champions, stable updates, and cleared "Hall of Fame" status with maximum in-game cash. File Formats & Compatibility smackdown here comes the pain save file
Enter the solution: