WWF IN YOUR HOUSE
Playstation

Freeze CPU Players:
Pause the game and press Left, Left, Up, Down, R2. The code may be entered again to return to normal. 

Extra Damage:
Pause the game and press Up, Up, L1, L2, Down. The code may be entered again to return to normal. 

Enable Combos:
Pause the game and press R1, L2, R2, L2, Right. The code may be entered again to return to normal. 

Humans Take Minor Damage:
Pause the game and press Down, Up, L2, Right, Left. The code may be entered again to return to normal. 

Humans Take No Damage:
Pause the game and press R2, L2, R2, L2, R1. The code may be entered again to return to normal. 

Automatic Super-Pins:
Pause the game and press Down, Down, Down, Down, L1. The code may be entered again to return to normal. 

Random Character:
Press Up + Start at the character selection screen.

Play as Diesel or Razor Ramon:
Quickly press Up, Down, R1, R2, L1, L2, Left at the character selection screen. 

Game Shark Codes:

Cheat  Password
Infinite Health P1 8006f4a00078 
Infinite Health P2  8006f4a80078 
No Health P2 8006f4a80000