At the 'New Game/Continue Game' screen push Triangle followed by Right on the D-pad or Analog stick to access the 'Extras' menu to be able to enter the following codes. These codes will only work when they have been unlocked in the game.

Unlocks Gray Hulk withou suit - CLASSIC

Black and White Graphics - RETRO

Sepia Mode - HISTORY

Get 5,000 Smash Points - SMASH5

Get 10,000 Smash Points - SMASH10

Get 15,000 Smash Points - SMASH15

Double Value of Health Pickups - BRINGIT

Unlocks Joe Fixit Skin - SUITFIT

Wild traffic - FROGGIE

Cow missiles - CHZGUN

All Vehicles Become Taxis - CABBIES

Double Hulk's Damage Abilities - DESTROY

Gorillas Everywhere - kingkng

Unlocks Abomination - VILLAIN

Unlocks Low Gravity Mode - PILLOWS

Unlocks Mass Transit Mode - Transit

Canada Flag Shorts for Hulk - OCANADA

Spanish Flag Shorts for Hulk - BANDERA

Unlocks Australian Flag Shorts for Hulk - AUSSIE

Unlocks French Flag Shorts for Hulk - Drapeau

Unlocks Italian Flag Shorts for Hulk - Mutanda

Unlocks Japanese Flag Shorts for Hulk - FURAGGU

Unlocks American Flag Shorts for Hulk - AMERICA

Unlocks German Flag shorts for Hulk - DEUTSCH

Unlocks British Flag shorts for Hulk - FSHNCHP


Savage Banner Character Skin:
When you have beaten the game you can buy Savage Banner from the move shop for 1 million smash points.