Cheats:
R Trigger, White, L Trigger, Black, Down, Up, Left, Up - Fully Equipped (Weapons).
Down, Down, B, Up, X, Y, X, White, Up, Up, L, Y - GOD MODE!
R Trigger, R Trigger, Y, B, X, Black, L Trigger, Down - Hellium Hunters (Enemies have high pitch voices).
X, X, X, Down, X, Down, B, Up - Invisibility.
X, X, White, Down, Y, X, B, Down - Monkey Skin.
Up, Down, Left, Left, R Trigger, White, L Trigger, L Trigger - Piggy Skin.
Left, R Trigger, R Trigger, Y, R Trigger, R Trigger, X, L Trigger - Rabbit Skin.
White, Right, B, White, Black, Down, B, Left - Regenerate (Health refills over time).
White, White, L Trigger, White, Left, Right, Left, Right - Runner (Infinite run meter).
R Trigger, L Trigger, White, L Trigger, Right, Left, Left, Left - Silence (Enemies can't hear you).
L Trigger, Y, Y, Y, B, B, B, R Trigger - Super Punch (Killer Punches).
Bonus Feature Cheats:
Enter these cheats at the title screen. NOTE: To unlock all of these "Bonus Feature" cheats you must earn a five-star rating (Hardcore Mode Only) in each pair of two consecutive scenes:
Black, Down, B, Left - Bin Bag
X, Black, L Trigger, Down - Camheads
R Trigger, R Trigger, X, L Trigger - Cerberus Variant Designs
Left, Right, Left, Right - Clown Head Variations
B, B, B, R Trigger - Early Innocent Hoodie Designs
Up, Down, Right, Right - Headshots
R Trigger, White, L Trigger, L Trigger - Headshots 2
X, X, White, Down - Level Art
Y, X, B, Down - Piggsy
X, X, X, Down - Piggy & Cash Toy Mock-Ups
R Trigger, L Trigger, White, L Trigger - Scarecrow
Right, Left, Left, Left, - Scarecrow Halloween Head Variation
Left, R Trigger, R Trigger, Y - Smileys
X, Down, B, Up - Starkweather
White, White, L Trigger, White - The Clowns
R Trigger, R Trigger, Y, B - The Jury
White, Right, B, White - The Lost
L Trigger, Y, Y, Y - Tramp
R Trigger, White, L Trigger, Black - Wardogs
Down, Up, Left, Up - Wardogs Zoo Sniper.