Nintendo Game Genie codes and stuff
(the technical / "how to" docs are at the bottom)
Click on the game that you want original Game Genie codes for:
Advanced Dungeons & Dragons: Heros of the Lance
Castlevania 3 (mega jump codes)
Crash 'n the Boys: Street Challenge
Destiny of an Emperor (mega exp and gold after battle codes)
Destiny of an Emperor (new codes)
Destiny of an Emperor 2 (mega exp and gold after battle code)
Dragon Warrior (infinite HP, keys, and herb codes)
Dragon Warrior (items are free in shop codes)
Dragon Warrior (quick level-up codes)
Dragon Warrior (much more gold after battle codes)
Dragon Warrior (free item codes)
Dragon Warrior 2 (quick level-up code)
Dragon Warrior 2 (misc. codes)
Final Fantasy (254 starting characters code)
Final Fantasy (free item codes)
Final Fantasy (armor casts spell codes)
Final Fantasy (quick level-up codes)
Final Fantasy (more gold after battle codes)
Final Fantasy (weaker enemy codes)
Final Fantasy (converted magic codes)
Final Fantasy (stronger black magic codes)
Final Fantasy (stronger white magic codes)
Final Fantasy (stronger weapon codes)
Final Fantasy (stronger armor codes)
Final Fantasy (item shop codes)
Final Fantasy (armor shop codes)
Final Fantasy (weapon shop codes)
Final Fantasy (black magic shop codes)
Final Fantasy (white magic shop codes)
Final Fantasy (treasure chest codes)
Final Fantasy 2j (NES) (level-up codes)
Final Fantasy 2j (NES) (infinite items & mega gold after battle codes)
Final Fantasy 2j (NES) (enemy / boss codes)
Final Fantasy 2j (NES) (infinite gold codes)
Final Fantasy 2j (NES) (free item codes)
Final Fantasy 3j (NES) (magic codes and no random battle code)
Final Fantasy 3j (NES) (level-up and mega gold after battle codes)
Final Fantasy 3j (NES) (infinite potions code)
Final Fantasy 3j (NES) (stronger unequipped armor codes)
Final Fantasy 3j (NES) (mega gold after battle codes)
Final Fantasy 3j (NES) (stronger bare-handed codes)
Final Fantasy 3j (NES) (weapons cast magic codes)
Final Fantasy 3j (NES) (starting magic codes)
Final Fantasy 3j (NES) (BlackWiz / WhiteWiz MP codes)
Final Fantasy 3j (NES) (Red Wiz MP codes)
Final Fantasy 3j (NES) (Monk stat codes)
Final Fantasy 3j (NES) (BlackWiz stat codes)
Final Fantasy 3j (NES) (Fighter stat codes)
Final Fantasy 3j (NES) (infinite capacity / infinite gold codes)
Final Fantasy 3j (NES) (free item codes)
Ironsword: Wizards & Warriors 2
Kirby's Adventure (debugger room code)
Legacy of the Wizard (shop codes)
The Legend of Zelda (enemy codes)
Super Mario Bros. 2 (more codes)
Super Mario Bros. 3 (infinite time codes)
Ultima 2: Quest of the Avatar (no random battles code)
Wizards & Warriors 2 (Ironsword)
Zelda 2: The Adventures of Link
Zelda 2: The Adventures of Link (touch enemies to kill them codes)
Zelda 2: The Adventures of Link (infinite keys & mega exp codes)
Zelda 2: The Adventures of Link (more codes)
My "How to" documents:
How to make "Stronger Weapon" codes
How to make Game Genie codes with a debugger
Final Fantasy 3j (NES) ROM hacking info
How to hack the Final Fantasy 3j (NES) save game file
How to convert an 8 letter GG code into a 6 letter code
How to convert a 6 letter GG code into an 8 letter code
How to make Game Genie codes (easy)
How to make Game Genie codes (advanced)