Plus, Fire Pro Wrestling is cheap ($15-$20), has a great create-a-wrestler mode (or create-a-fighter, I guess), and is the best wrestling game on the PS2 to boot. Every person with a PS2 and even a passing interest in wrestling or MMA should own this game. No excuses.
I used to have UFC Sudden Impact on the PS2. It was cheap, dated, pretty easy, and played just like the UFC game for the Dreamcast if that means anything to you. I made a pro-wrestler in the create-a-fighter mode, and made people tap to the figure-four. Fun enough for cheap, but I eventually traded it off.
JVINCION, how the HELL did you beat the Game Boy FFs? I never had a manual, so I never really understood the whole morphing after you eat stuff thing. I would always morph into something that I didn't want to. And I just simply lost interest.