GAME GENIE CODES: D.

 Dai Makai Mura
 Death & Return of Superman
 Decap Attack starring Chuck D. Head
 Desert Strike- Return to the Gulf
 Dick Tracy
 Dinoland
 Dj Boy
 Donald Duck QuackShot (see QuackShot starring Donald Duck)
 Double Dragon 5 - The Shadow Falls
 Dragon - Bruce Lee Story
 Dragon's Fury
 Dr. Robotnik's Mean Bean Machine
 Dune - Battle for Arrakis
 Dynamite Duke

GAME GENIE CODES: E.

 E-swat Cyber Police - City Under Siege
 Earthworm Jim
 Earthworm Jim 2
 Ecco the Dolphin
 Ecco2 The Tides of Time
 Escape from Mars starring Taz
 Eternal Champions
 Evander Holyfield's "Real Deal" Boxing

GAME GENIE CODES: F.

 F1
 F22 Interceptor
 Faery Tale Adventure
 Fantasia
 Fatal Fury
 Fatal Fury 2
 Fatal Labyrinth
 Fifa International Soccer
 Fire Shark
 Flashback
 Flicky
 Forgotten Worlds

GAME GENIE CODES: G.

 Gaiares
 Gain Ground
 Garfield - Caught in the Act
 Gauntlet 4
 Ghostbusters
 Ghouls 'n' Ghosts
 Global Gladiators (see Mick & Mack as the Global Gladiators)
 Golden Axe
 Golden Axe 2
 Greatest Heavyweights
 Greendog
 Growl
 Gunstar Heroes

GAME GENIE CODES: H.

 Hang-On (see Super Hang-On)
 Hardball
 Heavy Nova
 Hellfire
 Herzog Zwei