Cheat mode:
To unlock all bonuses, enter “DoggieStyle” as a case-sensitive name.
Unlockables:
Unlock the following bonuses by performing the corresponding tasks:
BONUS – HOW TO UNLOCK
Normal Challenge mode – Beat Story mode on Normal difficulty
Super Cop mode – Beat Story mode on Normal difficulty
No Damage mode – Beat the Roof Tops level in Super Cop mode
Infinite ammo – Beat the Groove level in Super Cop mode.
Infinite adrenaline – Beat the Back Streets level in Super Cop mode.
All weapons – Beat the Villa level in Super Cop mode.
Incredibly Fit Dog mode – Beat the Under Rink level in Super Cop mode. In this mode, you will have unlimited Shadow attacks.
Superdeform mode – Beat the Pink Starfish level in Super Cop mode. In this mode, you will have big head, feet, and hands.
Fists Of Flame mode – Beat the Abattoir level in Super Cop mode.
Cabal Boss multi-player skin – Beat the Dock Yard level in Super Cop mode.
Maxine multi-player skin -Beat the Manson level in Super Cop mode.
Multi-player skins and levels:
Unlock the following skins or levels by completing the corresponding chapters in Story mode on Normal difficulty:
SKIN – CHAPTER
Biker 2 skin – Chapter 1
Bar level – Chapter 2
Biker Boss skin – Chapter 3
Triad 2 skin – Chapter 4
Jack 2 skin – Chapter 5
Triad Boss skin – Chapter 6
Militia 2 skin – Chapter 7
Militia Boss skin – Chapter 8
Cabal 1 skin – Chapter 9
Cabal 2 skin – Chapter 10
Mansion level – Chapter 11
Whisper skin – Chapter 12