Nintendo Entertainment System · cheat codes

Castlequest cheats & codes

38 codes for Castlequest on the Nintendo Entertainment System, including Game Genie codes.

Game Genie (10)Emulator memory codes (28)

Castlequest Game Genie codes

How to use: Galoob's Game Genie plugged in between the console and the cartridge. Type the codes in on its start-up screen, then press Start. In emulators, add them through the cheat menu and choose the Game Genie format if asked.

Effect	Code
Infinite Lives	`SXKAVIVG`
Infinite Keys	`ATSXATEY`
75 Lives Instead Of 50	`LKUZTZZU`
25 Lives Instead Of 50	`POUZTZZU`
Don't Lose Life From 'Reset' Or 'Back' Options	`SXKNKLVG`
Use Sword (Press 'B') As Long As You Like	`SZOEIUVK`
Now You Can Move While Using Sword	`XXOAZGYA`
Must Use With The Last Code For Permanent Sword-Wielding Ability!	`IAEEALYP`
Supercharged Speed-Up	`GAXEGIZA GAUEGIZA`
Turbo Fuel-Injected 16-Valve Speed-Up	`AAXEGIZE AAUEGIZE`

Castlequest Emulator memory codes

How to use: These codes change values directly in the game's memory, written as address:value. They are meant for emulators: add them through your emulator's cheat menu.

Effect	Code
Infinite lives	`SXKAVIVG`
Infinite keys	`ATSXATEY`
75 lives instead of 50	`LKUZTZZU`
25 lives instead of 50	`POUZTZZU`
Don't lose life from 'reset' or 'back' options	`SXKNKLVG`
Use sword as long as you like	`SZOEIUVK`
Now you can move while using sword	`XXOAZGYA`
Must use with the last code for permanent sword-wielding ability!	`IAEEALYP`
Supercharged speed-up	`GAXEGIZA GAUEGIZA`
Turbo fuel-injected 16-valve speed-up	`AAXEGIZE AAUEGIZE`
Infinite Lives	`0013:20`
Infinite Yellow Keys	`0007:01`
Infinite Blue Keys	`0006:01`
Infinite Red Keys	`0005:01`
Infinite Green Keys	`0008:01`
Infinite Pink Keys	`0009:01`
Infinite Light Blue Keys	`000A:01`
Infinite Lives	`SKKAVIVG`
Invincibility	`SXUEXSSE`
Jump To Desired Height/Walk On Air	`001E:02`
Invincible	`0772:00`
Infinite Lives (Blue Hearts)	`0013:FF`
Infinite Cyan Keys	`000A:09`
Infinite Pink Keys	`0009:09`
Infinite Dark Green Keys	`0008:09`
Infinite Golden Keys	`0007:09`
Infinite Dark Blue Keys	`0006:09`
Infinite Red Keys	`0005:09`

Using cheats today

Original cheat devices like the Game Genie, Action Replay and GameShark still turn up second-hand and work with original cartridges. Most modern emulators also have a built-in cheat menu that accepts these formats, so you can toggle codes on and off without extra hardware. Codes can differ between regional releases and revisions of a game; if one doesn't work, try the code list for another version.

Cheats can corrupt save files in rare cases, so back up your saves before experimenting.

Castlequest walkthroughs & guides

GameFAQs Walkthroughs, FAQs & message boards HowLongToBeat How long it takes players to finish speedrun.com World records & speedrun routes MobyGames Credits, releases & screenshots

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Back to Castlequest: is it worth playing?

Cheat codes are from the libretro-database community collection, used under CC BY-SA 4.0; the code tables on this page are shared under the same license. Codes are provided as-is: some may not work on every version of the game.