Cheat Codes and Unlockables: Unlock the secrets of the zombie outbreak.
Unlockable Bonuses
History of Resident Evil: Complete the game on any difficulty
Mercenaries Mode: Complete the game on any difficulty
New Game+: Complete the game on any difficulty
Play as Sheva: Complete the game on any difficulty
Professional Difficulty: Complete the game on Veteran
Unlimited Ammuntion for a Weapon: Complete the game on any difficulty and max out upgrades on that weapon
Unlockable Costumes
Chris (S.T.A.R.S.): Complete the game and find 25 BSAA Emblems
Chris (Safari): Complete the game
Sheva (Clubbin'): Complete the game
Sheva (Tribal): Complete the game and find 30 BSAA Emblems
Unlockable Graphic Filters
Classic Horror: Complete the game on Amateur difficulty
Noise: Complete the game on Veteran difficulty
Retro: Complete the game on Normal difficulty
Unlockable Mercenary Characters
Chris (Safari): Get an A Rank or higher in The Village
Chris (S.T.A.R.S.): Get an A Rank or higher in Experimental Facility
Jill (Battle Suit): Get an A Rank or higher in Ship Deck
Jill (BSAA): Get an A Rank or higher in Public Assembly
Sheva (Clubbin'): Get an A Rank or higher in Ancient Ruins
Sheva (Tribal): Get an A Rank or higher in Missile Area
Wesker (Midnight): Get an A Rank or higher in The Mines
Wesker (S.T.A.R.S.): Get an A Rank or higher in The Prison