Outside link to all the information you'll need on this game,
Courtesy of: Gamefaqs.com
Go to the Pay-Per-View Password screen and enter PLYNTRCLSC
with the Control Pad to enter the Classic Nitro Setting arena.
Enter MKSPRCWS as your password and receive unlimited
If two players want to use the same wrestler in two-player
mode, enter DPLGNGRS as your password.
Enter CHT4DBST as your password. Then tap Right on the control
pad at the Quest Ranking Screen to raise your ranking and unlock the