Unlock All Levels:
Complete Season Mode with any character to unlock all levels.

Unlock Bradshaw:
Complete Season Mode with Brock Lesnar to unlock Bradshaw.

Unlock Christian:
Complete Season Mode with Chris Jericho to unlock Christian.

Unlock D-Von Dudley:
Complete Season Mode with Bubba Ray Dudley to unlock D-Von Dudley.

Unlock Hulk Hogan:
Complete Season Mode with The Rock to unlock Hulk Hogan.

Unlock Lita:
Complete Season Mode with Matt Hardy to unlock Lita.

Unlock Ric Flair:
Complete Season Mode with The Big Show, Rob Van Dam and Triple H to unlock Ric Flair.

Unlock Stephanie McMahon:
Complete Season Mode with Kurt Angle to unlock Stephanie McMahon.

Unlock Vince McMahon:
Complete Season Mode, playing against Vince McMahon in the last battle to unlock him