What is the Konami code?First appearing in Gradius for the NES, the Konami Code is a cheat code that appears in many Konami video games, and some other games. The cheat code is triggered through the following button sequence:

↑↑↓↓←→←→BA

It was created by Kazuhisha Hashimoto while developing Gradius; since he found it too difficult, he decided to create a cheat code that would give players a full set of power-ups. However, developers found the mistake after the game's release, but since it’d be too difficult to remove without creating bugs, they left it. It was soon included in prequels and has been re-used in a large number of games. Use this list to find every game which includes the Konami Code! (Tip: To find a game containing the code, use this cheat code, CTRL-F (Windows)/CMD-F (Mac) to search. Happy reading!)Anno 1800AnthemBatman ReturnsBeatmania GBBeatmania IIDX 22: PendualBioShock InfiniteBoktai: The Sun is in Your HandCastlevania: BloodlinesCastlevania: Harmony of DissonanceCastlevania: Lords of ShadowCastlevania ChroniclesContra 4Contra: Shattered SoldierContraCrisis ForceCrossCodeDance Dance Revolution 2ndMixDance Dance Revolution 2ndRemixDance Dance Revolution 3rdMixDance Dance Revolution 5thMixDance Dance Revolution ExtremeDance Dance Revolution SuperNova 2Dance Dance Revolution Ultramix 2Dance Dance Revolution UltramixDance Dance Revolution XDeadly ArtDeath, Jr, 2: Root of EvilDeath, Jr.Detana!! TwinBeeDetana TwinBee Yahho! Deluxe PackDrumManiaFlame of Recca: Final BurningFlipFriday the 13th: The GameFrogger's Adventures: The RescueFroggerGanbare Gomeon Kirakira Douchuu: Boku ga Dancer ni Natta WakeGoemon: Shin Sedai ShÅ«mei!GradiusGradius Deluxe PackGradius GaidenGradius GalaxiesGradius IIGradius IIIGradius IV FukkatsuGradius ReBirthGradius VGyrussHard Corps UprisingSuper ContraHayate the Combat Butler: Boku ga Romeo de Romeo ga Boku deHellboy: The Science of EvilInternational Superstar Soccer 64International Superstar Soccer 98International Superstar Soccer DeluxeInternational Track and Field 2000jubeat plusjubeat propKonami Collector's Series: Arcade AdvancedLife ForceLife ForceLittleBigPlanet 2Mario Party 1Metal Gear Rising: RevengeanceMetal Gear Solid 2: Sons of LibertyMetal Gear Solid 3: Snake EaterMetal Gear Solid 4: Guns of the PatriotsMLB Power ProsNagano Winter Olympics ’98NBA Give 'N GoNemesisNeo ContraNinja RaidenOperation CParodius! From Myth to LaughterPop'n TwinbeePro Evolution Soccer 2012 3DRaging FighterRatchet & Clank: Up Your ArsenalRave MasterREFLEC BEAT plusRocket KnightSaw II: Flesh & BloodSilent Hill 3Silent Hill: OriginsSilent Hill HomecomingSportsfriendsSunday vs Magazine: Shūketsu! Chōjō DaikessenSuper CSuper Street Fighter II TurboTeenage Mutant Ninja Turtles: Fall of the Foot ClanTeenage Mutant Ninja Turtles: Tournament FightersTeenage Mutant Ninja TurtlesTeenage Mutant Ninja Turtles II: The Arcade GameTeenage Mutant Ninja Turtles III: The Manhattan ProjectTeenage Mutant Ninja Turtles IV: Turtles in TimeThe IncrediblesThe Legend of the Mystical NinjaTiny Toon Adventures: Wacky Sports ChallengeTokimeki MemorialTop Gun: The Second MissionTouhou Soujinengi The Genius of SappheirosTwinbee: Rainbow Bell AdventuresUnchained NostalgiaWave Race: Blue StormYu-Gi-Oh! 7 Trials to Glory: World Championship Tournament 2005Yu-Gi-Oh! Duel Monsters GX: Tag Force 2Yu-Gi-Oh! Duel Monsters GX: Tag Force 3Yu-Gi-Oh! Duel Monsters GX: Tag ForceYu-Gi-Oh! Falsebound Kingdom: The Confined Imaginary KingdomZone of the Enders: The 2nd RunnerZone of the Enders