Enable All Rings:
To enable all of the rings press one of the controller button or key that corresponds the following actions: Block, Taunt, Evade, Tag/Focus, Block, Taunt, Evade, Tag/Focus. After the following code is complete, enter the options menu and scroll trough the rings. Note: While in the Disco ring, throw your opponent out of the ring and press [Taunt] continuously. Your wrestler will do the YMCA dance and your opponent can not re-enter the ring.

All Wrestlers:
At the wrestler select screen complete the following to gain access to all the wrestlers:

Evade 4 times
Block 4 times
Tag 4 times
Taunt 4 times
Help once