3DO

Ballz: The Director's CutIn-Game Codes07/25/02
Crash 'N BurnNever Waste A Continue08/13/08
PataankOptions Menu Codes09/26/01
Shanghai: Triple-ThreatLevel Password for Classic Shanghai10/22/05
Shanghai: Triple-ThreatLevel Passwords for Beijing10/22/05
Shanghai: Triple-ThreatLevel Passwords for The Great Wall10/22/05
Wicked 18Remove Graphics10/22/05

Amiga

Back to the Future Part IIIInfinite Lives10/22/05
Holiday Lemmings 1994Blitz Passwords11/06/06
Holiday Lemmings 1994Flurry Passwords11/06/06
Holiday Lemmings 1994Frost Passwords11/06/06
Holiday Lemmings 1994Hail Passwords11/06/06

Amiga CD32

Bubba 'n' StixLevel Passwords08/18/08

Arcade Games

BeatMania IIDXSpecial Course in Expert Mode10/22/05
Dead or AliveRewind Replay10/22/05
LeMansDrive King Car10/22/05
The King of Fighters '96Alternate Character Colors10/24/05

Atari 7800

KLAXSecret Levels10/07/08

Colecovision

VentureDemon Attack10/28/05

Commodore 64

5th GearPOKEs05/30/06
Arcade ClassicsPOKEs05/30/06

Game Boy

Bomberman GBLevel Passwords11/27/06

Game Boy Advance

Backyard BaseballStadium Unlocks10/12/05
Battlebots: Design & DestroyAirplane Graveyard Level11/22/05
Bionicle: Matoran AdventuresThrow Fruit You Don't Have11/22/05
Disney PrincessLevel Passwords10/12/05
DogzAlways Together Mode04/05/06
Dreamworks Madagascar: Operation PenguinCodes12/24/05
Lizzie McGuire: On the Go!Mini-Games11/01/05
Pokemon Mystery Dungeon: Red Rescue TeamUnlock Special Missions09/05/06
Yu-Gi-Oh! Duel Monsters 6 Expert 2Card Passwords04/25/06

Game Boy Color

Deja Vu I and IIFree Cab Ride11/08/05
Harry Potter and the Chamber of SecretsDueling Club Rewards11/07/05
Tom and Jerry in Mouse AttacksLevel Passwords08/15/07

GameCube

Animaniacs: The Great Edgar HuntOnce Upon A Time Edgars05/22/06
Animaniacs: The Great Edgar HuntSpooky Movie Edgars05/22/06
Animaniacs: The Great Edgar HuntWarner Film Lot Edgars05/22/06
Animaniacs: The Great Edgar HuntYe Old West Edgars05/22/06
Avatar: The Last AirbenderUnlockable Galleries03/22/07
Big Air FreestyleBonus Riders05/22/06
Big Air FreestyleFreestyle Arenas and Fantasy Stunts05/22/06
Big Air FreestyleUnlockable MX Tracks05/22/06
Big Air FreestyleUnlockable SX Tracks05/22/06
CarsCheat Mode06/13/06
Chibi-Robo!All Suits and Chibi-Gear02/14/06
Chibi-Robo!Chibi-Batteries03/28/06
Chibi-Robo!Unlockable Stickers02/24/06
Crash Tag Team RacingCodes12/12/05
Disney Sports: SkateboardingHidden Board11/23/05
Disney's Hide and SneakTheater Mode05/22/06
Donkey Konga 3Banana Minigame05/22/06
Duel MastersCharacters05/22/06
F1 Career ChallengeEA Game Cards05/22/06
FIFA Soccer 06Random Unlockables11/01/05
From TV Animation: One Piece Treasure Battle!Card Deck Unlockables11/23/05
Harry Potter and the Prisoner of AzkabanCollector Card Bonuses11/11/05
Harry Potter and the Sorcerer's StoneUnlock The Nimbus 200001/26/06
Mega Man X CollectionMega Man X3 Passwords01/16/06
Mobile Suit Gundam: Gundam vs. Z GundamGolden Haro Statue05/22/06
Open SeasonUnlockable Minigames03/22/07
Peter Jackson's King Kong: The Official Game of the MovieUnlockables12/26/05
Rampage: Total DestructionPasswords05/01/06
Road Trip: The Arcade EditionCar & Track11/23/05
Spirits & SpellsHard Mode07/18/06
SSX On Tour100% T-Shirt12/12/05
The Incredibles: Rise of the UnderminerCodes12/12/05
Tony Hawk's American WastelandCodes11/02/05
True Crime: New York CityCheats11/17/05
World Series of PokerCollector Chips11/23/05
X-Men: The Official GameCodes07/27/06

GameGear

NFL '95Random Cheats10/28/05

Intellivision

Beauty and the BeastExtra Points11/23/05

Lynx

Todd's Adventures in Slime WorldAction Level Passwords11/17/05
Todd's Adventures in Slime WorldArcade Level Passwords01/16/06
Todd's Adventures in Slime WorldCombat Level Passwords01/16/06
Todd's Adventures in Slime WorldEasy Level Passwords11/16/05
Todd's Adventures in Slime WorldExploration Level Passwords11/17/05
Todd's Adventures in Slime WorldLogic Level Passwords01/16/06
Todd's Adventures in Slime WorldMultiplayer Passwords11/17/05
Todd's Adventures in Slime WorldSuspense Level Passwords11/19/05
TokiPicture of Programmers01/16/06

NES

AmagonLevel Select01/03/06
Baseball Stars IISuper Pitchers01/24/06
Crash 'n the Boys: Ice ChallengePasswords01/24/06
Kabuki Quantum FighterSound Test09/01/06
SonSonHarder Gameplay05/19/06
Ultimate Air CombatMission Passwords (JP Version)09/26/06

Nintendo 64

Army Men: Sarge's HeroesArmy Men: Sarge's Heroes Codes11/10/05
Big Mountain 2000Mirror Mode11/10/05
Blast CorpsThird Bonus Mission11/10/05
Madden NFL 99Misc. Passwords06/15/04

OS/2

Galactic CivilizationsExtra Troops01/12/06

PC

007: Licence to KillUnlimited Points11/21/05
1602 A.D.All Campaigns07/14/06
2002 FIFA World CupCheats07/14/06
25 to LifeTake No Damage02/09/06
25 to LifeUnlockables02/09/06
3D Hunting: GrizzlyLarge Bears07/14/06
3D Ultra Lionel TraintownCodes08/09/03
3D Ultra RC RacersCodes01/06/02
3DO Games: DecathlonCharacter Name Cheats11/23/05
688(I) Hunter/KillerLots of Points11/23/05
7th LegionScene Select11/10/05
A-10 Tank KillerAbort Bad Mission07/14/06
AdrenalinCodes02/09/06
After Dark GamesAlternate Colors and Backgrounds07/17/06
After Dark GamesPlay Rock, Paper, Scissors07/17/06
Age of SailCampaign Mode Cheat07/17/06
Avatar: The Last AirbenderUnlockable Galleries03/22/07
Barbie Horse Adventures: Mystery RideUnlock a Pony04/25/06
Cricket '97 Ashes Tour EditionCodes02/16/06
Damage IncorporatedLevel Select07/17/06
Economic WarCodes07/17/06
F-22 Lightning IICodes07/18/06
Grand Prix Manager 2Enable Cheat Mode07/18/06
Guitar Hero: AerosmithUnlockable Characters12/11/08
Interstate '82various in-game codes07/16/04
John Romero's DaikatanaLevel Codes07/17/06
MechCommanderCodes01/16/06
NBA Live 06Shoe Codes11/10/05
Need for Speed: Most WantedCar Unlockables11/28/05
Open SeasonUnlockable Minigames03/22/07
Pandora's BoxCheat Menu12/07/05
SeaWorld Adventure Parks TycoonHelp Codes11/07/05
Secret Agent Episode 1 - The Hunt for Red Rock RoverGet A Bomb11/07/05
Secret Weapons Over NormandyCodes11/07/05
Sega Bass FishingSonic Lure11/07/05
Sega Rally ChampionshipAll Tracks11/07/05
Sega Rally ChampionshipLake Side Track11/07/05
Sega Rally ChampionshipStratos Car11/07/05
Sega Rally ChampionshipUltimate Ghost Car11/07/05
Shadow PresidentLevel Codes11/08/05
Sid Meier's CivilizationCivilization Code11/03/05
Sim Theme ParkPark Unlockables11/08/05
Test DriveCar and Track Codes11/08/05
The Da Vinci CodeSecret Levels06/15/06
The IncrediblesIncredibles Codes11/07/05
The Incredibles: Rise of the UnderminerCheat Passwords12/12/05
The Sims Mega DeluxeCheats04/26/06
The SpongeBob SquarePants MovieTreasure Chest Unlockables08/31/06
Tiger Woods PGA Tour 2005Play as Justin Timberlake11/08/05
Ultimate Paintball ChallengeGod Mode10/21/05
War Inc.Various cheats02/26/04
World of Outlaws: Sprint CarsSpecial Cheats11/03/05
X-COM: InterceptorCheats in battle03/13/06
X-Men Legends II: Rise of ApocalypseTeam Bonuses10/12/05
You Don't Know Jack: 5th DementiaSpecial Greeting07/31/06
Zax: The Alien HunterCodes10/19/05
Zoo Tycoon: Dinosaur DigsExhibit Name Cheats12/05/05
Zoo Tycoon: Dinosaur DigsGuest Name Cheats12/05/05
Zoo Tycoon: Dinosaur DigsMaintenance Worker Name Cheats12/05/05
Zoo Tycoon: Marine ManiaStaff Name Passwords07/31/06

PlayStation

Lemmings & Oh No! More LemmingsLemmings Fun Difficulty11/15/06
Lemmings & Oh No! More LemmingsLemmings Mayhem Difficulty11/15/06
Lemmings & Oh No! More LemmingsLemmings Taxing Difficulty11/15/06
Lemmings & Oh No! More LemmingsLemmings Tricky Difficulty11/15/06
Lemmings & Oh No! More LemmingsOh No! More Lemmings Crazy Difficulty01/23/07
Lemmings & Oh No! More LemmingsOh No! More Lemmings Havoc Difficulty01/23/07
Lemmings & Oh No! More LemmingsOh No! More Lemmings Tame Difficulty11/22/06
Lemmings & Oh No! More LemmingsOh No! More Lemmings Wicked Difficulty01/23/07
Lemmings & Oh No! More LemmingsOh No! More Lemmings Wild Difficulty01/23/07

PlayStation 2

Avatar: The Last AirbenderUnlockable Galleries03/22/07
Backyard BasketballCheats05/18/06
Call of Duty 2: Big Red OneBonus Material01/03/06
Ed, Edd n Eddy: The Mis-EdventuresUnlockables12/14/05
Jonny Moseley Mad TrixUnlock Extra Characters05/07/06
NBA 06Jerseys11/11/05
Open SeasonUnlockable Minigames03/22/07
Taz WantedArt Galleries12/20/05
The Incredibles: Rise of the UnderminerCheat Passwords12/12/05
The Matrix: Path of NeoUnlockables11/11/05
Tiger Woods PGA Tour 06Misc. Passwords09/26/05

PlayStation 3

Need for Speed CarbonCodes12/26/06
Stuntman IgnitionCheats09/21/07
Tiger Woods PGA Tour 07EA Black Series Clubs02/13/07

PSP

NBA Street ShowdownTrophies11/22/05
The ConUnlcock KFJ11/21/05
Tiger Woods PGA TourLots of Golf Cheats11/14/05
Yu-Gi-Oh! GX Tag ForceCard Passwords11/27/06

Sega CD

Sega Master System

Super Nintendo

PopulousWorld Passwords12/05/05

TI-99/4A

AlpinerChoose Lives and Level06/08/09

TurboGrafx-16

AldynesExpert Mode12/30/05

Virtual Boy

Innsmouth no YakataGlitch Level04/02/07
Space Invaders: Virtual CollectionAbort04/02/07
Virtual FishingArea Unlockables04/02/07

Wii

Avatar: The Last AirbenderUnlockable Galleries02/08/07
Call of Duty 3Unlock Veteran Interviews11/20/09
Fantastic Four: Rise of the Silver SurferUnlockables07/24/07
Guitar Hero World TourUnlock ''Pull Me Under''11/06/08
Happy FeetMovies04/27/07
Marvel: Ultimate AllianceHard Mode01/23/07
Monster 4X4: World CircuitReverse Tracks03/26/07
Open SeasonUnlockable Minigames03/21/07
Pokemon Battle RevolutionMystery Gift code09/25/07
Pokemon Battle RevolutionMystery Gift European version02/22/08
Super Smash Bros. BrawlNew Sound Test Categories04/08/08
Super Smash Bros. BrawlRandom Stage Switch04/08/08
Surf's UpCheats for Unlockables10/02/07

Xbox

Avatar: The Last AirbenderUnlockable Galleries03/22/07
CarsCheat Codes06/12/06
Crash Tag Team RacingCodes12/12/05
Disney's Chicken LittleCard Set Unlockables12/16/05
Ed, Edd n Eddy: The Mis-EdventuresCheat Mode12/14/05
Ed, Edd n Eddy: The Mis-EdventuresUnlockables12/14/05
Ice Age 2: The MeltdownCodes04/27/06
Monster 4X4: World CircuitReverse Tracks03/26/07
Open SeasonUnlockable Minigames03/22/07
The Incredibles: Rise of the UnderminerCheat Passwords12/12/05
Tony Hawk's American WastelandCharacter Unlocks10/24/05
Tony Hawk's American WastelandMovies10/24/05
Tony Hawk's American WastelandUnlock11/02/05

Xbox 360

A-Train HXAchievements12/22/06
Amped 3Achievements12/26/05
Apocalypse: Desire NextAchievements12/03/07
AquaZoneAchievements09/19/06
Armored Core 4Achievements03/20/07
Assassin's CreedAchievements11/13/07
AstroPopAchievements03/24/06
Battlefield 2: Modern CombatAchievements03/30/06
Battlestations: MidwayAchievements01/30/07
Bejeweled 2 DeluxeMode Unlockables12/21/05
Bionicle HeroesAchievements11/14/06
Blazing Angels: Squadrons of WWIIAchievements03/24/06
Blitz: The LeagueAchievements11/07/06
Bomberman: Act ZeroAchievements08/14/06
Brian Lara International Cricket 2007Achievements03/27/07
Bullet WitchAchievements07/27/06
Burnout RevengeAchievements03/07/06
Call of Duty 3Achievements11/07/06
CarsAchievements10/23/06
Centipede & MillipedeAchievements05/04/07
Championship Manager 2007Achievements04/04/07
College Hoops 2K6Achievements03/08/06
Crash Time: Autobahn PursuitAchievements05/07/08
Dance Dance Revolution UniverseAchievements02/27/07
Dead or Alive Xtreme 2Achievements11/13/06
Dead RisingAchievements08/08/06
Diario: Rebirth Moon LegendAchievements02/22/07
DoomAchievements09/28/06
Dynasty Warriors 5 EmpiresAchievements03/24/06
Earth Defense Force 2017Achievements12/18/06
Enchanted ArmsAchievements03/15/06
EragonAchievements11/17/06
Every PartyAchievements03/24/06
Far Cry Instincts PredatorAchievements03/28/06
Feeding FrenzyAchievements03/17/06
FIFA 07 SoccerAchievements10/27/06
FIFA World Cup: Germany 2006Achievements03/06/07
Final Fantasy XIFinal Fantasy XI Unlockable Achievements07/25/06
Football Manager 2006Achievements04/17/06
Forza Motorsport 2Achievements05/24/07
Fuzion Frenzy 2Achievements01/30/07
Gears of WarAchievements11/07/06
Guilty Gear 2: OvertureAchievements11/29/07
Guitar Hero World TourUnlock ''Pull Me Under''11/07/08
GunUnlimited Whisky Bottles12/08/06
GunUnlockables11/23/05
GyrussAchievements04/23/07
Halo 3Achievements09/25/07
Hitman: Blood MoneyAchievements05/26/06
Hour of VictoryAchievements06/25/07
Import Tuner ChallengeAchievements09/26/06
Jewel QuestAchievements03/17/06
Kameo: Elements of PowerAchievements04/17/06
Kameo: Elements of PowerForgotten Forest High Score Unlockables11/25/05
Kameo: Elements of PowerOriginal Kameo Costume12/16/05
Kameo: Elements of PowerSnow Temple High Score Unlockables11/25/05
Kameo: Elements of PowerThorn's Airship High Score Unlockables11/28/05
Kameo: Elements of PowerThorn's Castle High Score Unlockables11/25/05
Kameo: Elements of PowerThorn's Pass High Score Unlockables11/28/05
Kameo: Elements of PowerTotal High Score Unlockables11/28/05
Kameo: Elements of PowerWater Temple High Score Unlockables11/25/05
Kengo: Legend of the 9Achievements12/18/06
Lost Planet: Extreme ConditionAchievements12/21/06
Love FootballAchievements05/20/06
Love FootballVery Hard Mode05/20/06
Luxor 2Achievements04/09/07
Marvel: Ultimate AllianceAchievements10/24/06
Marvel: Ultimate AllianceAchievements for new content04/04/07
MotoGP '06Achievements06/09/06
NBA 2K6Achievements02/27/06
NBA 2K6Passwords11/25/05
NBA Live 06Achievements02/27/06
NBA Live 06Shoes + Jersey's11/25/05
NBA Street HomecourtAchievements02/21/07
NCAA March Madness 07Achievements01/19/07
Need for Speed: Most WantedCodes11/23/05
NHL 2K6Cheat Mode12/05/05
NHL 2K7Achievements09/11/06
Ninety-Nine NightsAchievements04/20/06
Onechanbara: Bikini Samurai SquadAchievements12/18/06
Open SeasonUnlockable Minigames03/21/07
Peter Jackson's King Kong: The Official Game of the MovieUnlockables12/14/05
Phantasy Star UniverseAchievements10/24/06
Pimp My RideAchievements12/11/06
Pro Yakyuu Spirits 3Achievements04/07/06
Project Gotham Racing 3Xbox 360 Achievements12/12/05
Project Sylpheed: Arc of DeceptionAchievements10/06/06
Raiden Fighters AcesAchievements03/27/08
Rayman Raving RabbidsAchievements04/09/07
Ridge Racer 6Secret Achievements12/20/05
Rockstar Games presents Table TennisAchievements05/23/06
Rumble Roses XXAchievements03/29/06
Sensible World of SoccerAchievements12/19/07
Shikigami no Shiro IIIAchievements12/13/07
Shin Sangoku Musou 4 SpecialFire Orb03/30/06
Smash T.V.Achievments01/19/06
Soldier of Fortune: PaybackAchievements11/13/07
Soltrio SolitaireAchievements05/16/07
Sonic the HedgehogAchievements11/14/06
Spectral Force 3Achievements07/05/06
Spider-Man 3Achievements05/04/07
SpongeBob SquarePants: Underpants Slam!Achievements01/14/08
Street Fighter II' Hyper FightingAchievements08/02/06
Stuntman IgnitionPasswords09/10/07
Super Robot Taisen XOAchievements12/08/06
TempestAchievements12/19/07
Tenchu ZAchievements12/13/06
Tetris: The Grand Master AceAchievements03/15/06
The Conveni 200XAchievements03/30/06
The Elder Scrolls IV: OblivionAchievements03/20/06
The History Channel: Civil War - A Nation DividedAchievements11/14/06
The Idolm@sterAchievements02/09/07
The OutfitAchievements03/13/06
Ticket to RideAchievements06/25/08
Tiger Woods PGA Tour 06Achievements02/27/06
TMNTAchievements03/20/07
Tom Clancy's Splinter Cell Double AgentAchievements10/17/06
Tomb Raider: LegendAchievements04/10/06
Tony Hawk's American WastelandCharacter Unlocks11/23/05
Tony Hawk's American WastelandCodes11/23/05
Tony Hawk's American WastelandUnlockable Cheats11/23/05
Tony Hawk's American WastelandUnlockable Movies11/23/05
Tony Hawk's Project 8Achievements11/07/06
Top Spin 2Achievements03/29/06
TotemBallAchievements09/27/06
Tsuushin Taisen Mahjong: TouryuumonAchievements03/30/06
UEFA Champions League 2006-2007Achievements03/20/07
Vampire RainAchievements01/29/07
Viva PinataAchievements11/09/06
WarTech: Senko no RondeAchievements07/27/06
Winning Eleven: Pro Evolution Soccer 2007Achievements10/27/06
World Championship Poker: Featuring Howard Lederer - All InAchievements11/02/06
World Series of Poker: Tournament of ChampionsAchievements09/21/06
Worldwide Soccer Manager 2007Achievements12/04/06
X-Men: The Official GameAchievements05/16/06
Zegapain NOTAchievements12/18/06
Zegapain XORAchievements07/27/06
Zoids Infinity EX NeoAchievements03/30/06
ZoomaroomUnlock All Costumes, Tiers, and Double Jump05/21/09