Get Kevin Nash
At any game menu press L2, Square, R2, Circle.
Get Ric Flair
Beat Season Mode with The Big Show, Rob Van Dam and Triple H.
Get Lita
Beat Season Mode with Matt Hardy.
Get Christian
Beat Season Mode with Chris Jericho.
Get Bradshaw
Beat Season Mode with Brock Lesnar.
Get Vince McMahon
Beat Season Mode, facing Vince in the final battle.
Get Stephanie McMahon
Beat Season Mode with Kurt Angle.
Get Hulk Hogan
Beat Season Mode with The Rock.
Pick Level
Use any character to Finish Season Mode.
D-Von Dudley
Successfully complete season mode as Buh Buh Ray Dudley to unlock D-Von Dudley in season mode.
Demolition Derby mode
Win a match without firing any weapons.
WWE Heavyweight Title belt
Win a season with a WWE RAW character. They will now appear with the WWE Heavyweight Title belt at the character selection screen.
WWE World Title belt
Win a season with a WWE SmackDown! character. They will now appear with the WWE World Title belt at the character selection screen.
WWE Woman's Championship Belt
Finish Season Mode with any female, then when you go to the selection screen she will appear with the Woman's Belt.
Level skip
During season mode pause the game and press and hold L3. While holding L3 press square, circle, R1, L1, L2, square, square, square.
All secret characters(vehicles)
At the main menu press square, L2, R2, circle, square, L1, L1, L2.