3DS

Van Helsing sniper Zx100Survival Minigame06/17/14

Dreamcast

Cool HerdersCheat Codes06/24/13
Cool HerdersExtra multiplayer content08/01/11
Cool HerdersGame soundtrack08/01/11
Cool HerdersInfinite Continues01/04/10
Cool HerdersPlay as computer08/01/11
Cool HerdersUnlockable Options11/27/12
Cool HerdersUnlockable Players11/27/12
Cool HerdersUnlockable worlds11/27/12

Game Boy

BeetlejuiceLevel Select06/04/13
Montezuma's ReturnPasswords04/04/11
Ottos Ottifanten: Baby Brunos AlptraumPasswords06/27/11
Reservoir RatLevel passwords08/08/11

Game Boy Advance

Cocoto Kart RacerRacer codes05/21/10
Disney's Cinderella: Magical DreamsCheat Codes10/01/13
Flashback LegendsLevel Skip08/27/12
Manic MinerLevel passwords05/24/10
Pitfall: The Lost ExpeditionCheat Menu10/21/13
Postman Pat and the Greendale RocketLevel passwords06/01/10

Game Boy Color

DynaMikeLevel passwords02/23/10
Pokemon Gold VersionReset Game Time03/19/13
The Legend of Zelda: Link's Awakening DXUnderworld Glitch03/25/13
Turok: Rage WarsCheat Passwords08/12/13

GameGear

Bram Stoker's DraculaLevel select04/08/13
CJ Elephant FugitiveLevel Select10/08/12
Crazy FacesLevel Passwords07/08/13
Mortal Kombat 3Kombat Codes04/08/13
Putt & PutterSecret Options05/14/13
RistarLevel Passwords02/24/04
RoboCop Versus The TerminatorCheat Codes04/08/13
Shinobi II: The Silent FuryLevel Passwords01/14/02
Sonic BlastLevel Select02/12/14
Yuu Yuu Hakusho II: Gekitou! Nanakyou no TatakaiPasswords01/07/03

Genesis

Aero the Acro-BatUnlimited Continues05/28/13
Alex Kidd in the Enchanted CastleStart with 500 coins05/28/13
Art AliveView Credits05/28/13
ATP Tour Championship TennisDebug Mode02/21/13
Baby's Day OutCheat passwords12/07/12
Baby's Day OutDemonstration footage02/13/13
Baby's Day OutLevel passwords12/07/12
Berenstain Bears: Camping AdventureLevel Select02/21/13
Beyond OasisDemonstration gameplay05/21/13
Beyond Zero ToleranceInvincible02/21/13
Boogerman: A Pick and Flick AdventureFree Carrot05/14/13
Boogerman: A Pick and Flick AdventureLevel Passwords06/03/13
Boogerman: A Pick and Flick AdventureSound Test05/14/13
Bram Stoker's DraculaLevel Select at any time04/02/13
Bubba 'n' StixReset Game05/28/13
Bubsy IICodes06/20/01
Bubsy in: Claws Encounters of the Furred KindLevel Select05/28/13
Bugs Bunny in Double TroubleCheat Menu05/21/13
Cannon FodderLevel Skip05/28/13
Castlevania: BloodlinesBypass region restriction05/05/14
Chase H.Q. IICheat Codes05/22/13
Cosmic SpaceheadCheat Codes05/14/13
CrossFireCheat Codes05/21/13
Dark CastleCheat Menu09/16/13
Daze Before ChristmasCheat Codes05/14/13
Demolition ManLevel Select08/12/13
Desert DemolitionDebug Mode05/28/13
Divine SealingInvincibility06/03/13
Double Dragon 3: The Arcade GameCheat Codes05/14/13
Dragon's LairLevel passwords08/11/11
Dragon: The Bruce Lee StorySecret Difficulty09/16/13
Dragon: The Bruce Lee StoryStart with full Chi09/16/13
Dragon: The Bruce Lee StoryUnknown Cheat (North American version only)09/16/13
F1 Circus MDSound Test Menu02/11/13
Fatal RewindLevel Select05/21/13
Fengshen YingjiechuanBattle Select05/28/13
Ferias Frustradas do Pica PauCheat Codes05/24/13
Final ZoneImmortal05/28/13
Final ZoneLevel Select05/28/13
FroggerLevel Select05/28/13
Galaxy Force IIView Ending05/28/13
GargoylesTurn off Music05/28/13
Greendog: The Beached Surfer Dude!Codes09/24/03
Home Alone 2Level Select & Sound Test Menu05/14/13
Izzy's Quest for the Olympic RingsCheat Codes09/16/13
Jantei MonogatariSound Test06/04/13
Jelly BoyCheat Passwords05/14/13
Jerry Glanville's Pigskin FootbrawlHide Pause Text10/21/13
King of the MonstersSuper Run Speed05/24/13
King of the Monsters 2Debug Mode06/03/13
Last Action HeroLevel skip and immortality05/12/14
Light CrusaderTest, Test2 and Debug Mode05/28/13
MarsupilamiCheat Passwords08/12/13
Mega SWIVCheat Menu05/28/13
Mick & Mack as the Global GladiatorsCheat Mode08/13/14
Monster World IVDebug Menu11/26/12
Monster World IVDebug Shop08/06/12
Monster World IVLucky 7,777 Gold05/14/12
Monster World IVMaximum life drops05/14/12
Monster World IVSound Test Menu05/14/12
Mr. NutzLevel Skip07/17/13
Mr. Nutz 2Level passwords11/15/12
Mystical FighterCheat Codes05/21/13
NCAA FootballUnlock Secret Teams05/12/14
Nekketsu Koukou Dodgeball-bu Soccer-hen MDSound Test05/28/13
Ninja Burai DensetsuSound Test05/28/13
Oh Mummy GenesisInvincibility06/03/13
OnslaughtCheat Mode05/22/13
OutlanderHealth Refill06/03/13
OutRun 2019Choose Music07/15/13
OutRun 2019Quick start06/05/13
Pac-ManiaLevel Select05/28/13
Pac-ManiaUnknown Code05/28/13
Pier Solar and the Great ArchitectsSega 32X Item08/23/11
Pier Solar and the Great ArchitectsSound Test08/23/11
Pitfall: The Mayan AdventureVarious Title Screen Cheats07/23/04
Prince of PersiaCheat Codes (European version only)05/28/13
Prince of Persia 2: The Shadow and the FlameLevel passwords03/28/12
Psycho PinballFree Ride05/20/13
R.B.I. Baseball 3Animation Tester05/28/13
Ranger XFly Ship in the Cut-scene05/28/13
Rastan Saga IIInfinite Continues05/14/13
ResQLevel Passwords11/14/12
Road Rash IIIFully Upgraded Start Bike + $1,000 Extra Cash05/21/13
Road Rash IIIStart on Level 2 + $1,500 Extra Cash05/21/13
RoboCop 3Level Skip05/21/13
Rock 'N Roll RacingDrive Anywhere03/04/13
Rock 'N Roll RacingInfinite Bullets03/04/13
Rock 'N Roll RacingInfinite Money03/04/13
Rock 'N Roll RacingUnlock Olaf03/04/13
Rock 'N Roll RacingView ending03/04/13
Sampras Tennis 96Play as Robot05/06/13
Sampras Tennis 96Space Court02/11/13
Scooby-Doo MysteryDebug Mode05/28/13
Second SamuraiLevel Select05/14/13
Shining Force IISecret Configuration Mode07/08/03
Shining in the DarknessFree Tamayoshi helm03/04/13
Skeleton KrewCheat Codes (European version)06/05/13
Spot Goes To HollywoodSecret Developer Messages05/24/13
Squirrel King99 Continues05/28/13
Squirrel KingLevel select and more02/22/13
Sylvester and Tweety in Cagey CapersCodes01/27/02
SyndicateCredit Password Easter Egg06/03/13
Task Force Harrier EXStart with 9 Credits instead of 405/21/13
Task Force Harrier EXStart with 99 Credits instead of 405/21/13
Teenage Mutant Ninja Turtles: The Hyperstone HeistUnknown Cheat05/14/13
The FlintstonesInfinite Lives05/22/13
The Incredible Crash DummiesLevel Select05/14/13
The Lost World: Jurassic ParkSecret Developer Information05/14/13
The Lost World: Jurassic ParkVarious secret passwords12/13/07
The Misadventures of FlinkCheat Menu (alternative)05/14/13
Time KillersPlay as Death03/04/13
Time TraxCheat Options07/15/13
Toki: Going Ape SpitAll weapons02/21/13
Toki: Going Ape SpitLevel Select02/21/13
Toki: Going Ape SpitStage 8 - 3 level skip10/17/11
Tom and Jerry: Frantic Antics!Cheat Codes06/03/13
Trouble WorldInfinite lives12/05/11
Trouble WorldSpin the Slots02/21/13
True LiesSecret Passwords03/18/03
Turbo OutRunInfinite Time06/17/13
VectormanCodes01/07/04
Virtual BartCheat Codes05/14/13
Wacky RacesPasswords04/02/12
Wacky RacesSpeed Boost04/02/12
Wacky RacesUnlockables04/02/12
WaterworldCheat Mode12/06/12
WaterworldLevel passwords12/06/12
We're Back! A Dinosaur's TaleLevel Select05/14/13
Winter Olympic Games Lillehammer 94Cheat Mode10/21/13
Wiz 'n' Liz: The Frantic Wabbit WescuePasswords07/18/02
Wolverine: Adamantium RageCheat Menu05/22/13
Wonder Boy in Monster WorldSave at any time (Japanese Version only)06/10/13
WWF WrestleMania: The Arcade GameFreeze Timer05/20/13
WWF WrestleMania: The Arcade GameImmortality05/20/13
WWF WrestleMania: The Arcade GameSuper Strong Blows05/20/13
WWF WrestleMania: The Arcade GameUnknown Code05/20/13
X-PertsRestore Health and Ammo05/24/13
Yang Jia Jiang: Yang Warrior FamilyLevel Select05/21/13
Zero ToleranceLevel Passwords05/18/02
Zombie HighDebug Menu07/26/11
Zool: Ninja of the ''Nth'' DimensionFly anywhere code05/14/13

NES

SomariLevel Select11/18/13

Nintendo 64

Micro Machines 64 TurboChange Trophy Confetti to Snow05/28/13
Micro Machines 64 TurboUnlock Tracks05/14/13

PC

Age of ChivalrySteam Achiements01/14/10
Final Fantasy VIISkip Return to Midgar glitch04/29/13
PortalAchievement02/17/09
PortalPortal Cheats10/12/07
Season of Mystery: The Cherry Blossom MurdersSteam Achievements02/05/10

PlayStation

Final Fantasy VIIInfinite Regen Glitch (PS1 only)03/25/13
Final Fantasy VIIPlay scratched disks trick03/25/13
Final Fantasy VIISkip Return to Midgar glitch03/25/13

Sega Master System

Aerial AssaultCheat Mode02/19/13
Alien StormCheat Mode02/19/13
Assault CityMachine Gun and Infinite Health02/19/13
AsterixInfinite lives01/06/10
Asterix and the Secret MissionInfinite Lives05/24/13
Batman ReturnsInfinite lives03/04/13
Batman ReturnsStart with 50 lives03/04/13
Bram Stoker's DraculaLevel select01/13/10
Buggy RunPasswords01/13/10
Chuck RockCheat Mode02/07/13
Daffy Duck in HollywoodMultiple Cheats and Fergus McGovern head02/19/13
Desert SpeedtrapCheat Mode02/19/13
Desert SpeedtrapLevel Select02/19/13
Desert StrikePasswords01/13/10
Dinobasher: Starring Bignose the CavemanChecksum Screen03/06/13
Dr. Robotnik's Mean Bean MachineSound Test05/24/13
Dragon: The Bruce Lee StoryInfinite lives01/13/10
Dynamite DukeHidden menu01/13/10
Ecco the DolphinDebug Mode03/04/13
Ecco the DolphinLevel Passwords03/11/13
Ecco: The Tides of TimeCheat Menu10/30/09
Ecco: The Tides of TimeLevel passwords10/26/09
Fantastic DizzyFree Life02/07/13
Ferias Frustradas do Pica PauCheat Codes03/04/13
G-LOC: Air BattleCheat menu01/13/10
George Foreman's KO BoxingCheat Mode05/23/13
MercsHard mode01/13/10
MercsInvicibility01/13/10
Michael Jackson's MoonwalkerLevel Select06/03/13
Mortal Kombat 3Fight Noob Saibot05/14/13
Mortal Kombat 3Fight Shao Kahn05/14/13
Mortal Kombat 3Fight Smoke05/14/13
Mortal Kombat 3Play as Shao Kahn05/14/13
Nekkyu KoushienHidden menu01/13/10
Ninja GaidenPasswords01/13/10
Penguin LandSound test menu01/13/10
Putt & PutterLevel Select05/23/13
Quest for the Shaven Yak Starring Ren & StimpyPasswords02/19/13
Rambo: First Blood Part IIFree continues01/13/10
Satellite 7Invincible01/13/10
Shadow DancerLevel select01/13/10
Snail MazePlay Snail Maze (1st Model of Master System Console only)03/19/13
Sonic the Hedgehog ChaosHadouken02/19/13
The Cyber ShinobiCheat menu01/13/10
The Incredible Crash DummiesCheat mode01/13/10
The NinjaFree continue (Japanese version only)01/13/10
The NinjaSecret Message (Japanese Version Only)06/03/13
WimbledonView Ending Passwords06/03/13
Wimbledon IINormal Difficulty Passwords04/02/13
Woody PopFree continue01/13/10
World Cup USA 94Passwords04/02/13

Super Nintendo

Demolition ManCheat Codes08/12/13
Mohawk and Headphone JackSecret Message Passwords07/08/13
The PagemasterLevel Select01/28/14
We're Back! A Dinosaur's StoryLevel Select01/14/14
WolfchildLevel skip09/16/13

TurboGrafx-16

AldynesSound Test06/10/13
Bouken Danshaku Don: The Lost SunheartCheat Menu06/10/13
Disney's TaleSpinCheat Codes06/10/13
Formation Armed FCheat Menu06/10/13
Jackie Chan's Action Kung FuLevel Select06/10/13
Pachi-Slot PC: Idol GamblerView all Scenes06/10/13
StrategoReveal Enemy Positions06/10/13
TitanLevel Select06/10/13
Veigues Tactical GladiatorSelf Destruct06/10/13
W Ring: The Double RingsMusic Test Codes08/09/10
W Ring: The Double RingsWeapon Codes08/09/10
War of the DeadDebug Menu06/10/13

Virtual Boy

Bound High!Easy passwords05/05/14
Bound High!Expert Mode05/05/14
Bound High!Expert passwords05/05/14
Bound High!Hard passwords05/05/14
Bound High!Normal passwords05/05/14
Bound High!Pocket and Cushion mode passwords05/05/14
Bound High!Score Attack mode passwords05/05/14