Greatest Heavyweights - Misc Game Genie Codes (USA)

This page contains the Game Genie codes that I have for Greatest Heavyweights (USA), a game for Sega Genesis. If you're using an emulator you will be able to input the codes found on this page directly into the program and use them. For those of you who are old school and playing on a physical console, you'll have to purchase a Game Genie device to use them.

If you don't see the code you want on this page, I recommend you return to my Greatest Heavyweights Guides Index and choose a different section.

 

Color code 1: 8JXA-AASJ

Jack Dempsey is Hack Dempsey and is lower in the ring: KARA-AAVW

Jack Dempsey is lower: AARA-AAVW

Title screen background is black: AEHT-AAN0

every punch cause the fighters to spit: AAWA-AAP0

Player 2's face is missing (while boxing): BBAA-BALT

jack dempsey is changed: A6RA-AACA

jack dempsey is changed: AARA-AACA

jack dempsey is changed: AERA-AACA

jack dempsey is changed: AJRA-AACA

jack dempsey is changed: ANRA-AACA

jack dempsey is changed: ATRA-AACA

jack dempsey is changed: BARA-AACA

jack dempsey is changed: BERA-AACA

jack dempsey is changed: BJRA-AACA

jack dempsey is changed: BNRA-AACA

jack dempsey is changed: BTRA-AACA

jack dempsey is player 2: AARA-AACG

jack dempsey shorts are black: CJRA-AACC

no Introduction On the Gameplay: AATA-AA1N

only the greatest heavyweights are fast: A6RA-AANN

player 1 color is different: AAXA-AA1L

player 1 color is different: AEXA-AA1J

player 1 color is different: BAXA-AA1J

player 1 color is different: EAXA-AA1J

player 1 color is only white: A6XA-AAHJ

player 2 color is different: RAXA-AA14