How it works?
GameGenie allows you to substitute some of the codes in the cartridge ROM
with your own codes. For example, you can substitute the default number of
lives with your own number. GameBoy GameGenie allows to substitute up to
Where to get the codes?
GameBoy GameGenie codes are available from Galoob WWW site at
What do the digits in the code mean?
(to be updated)
Hidden messages in GB GameGenie
Press following buttons at the Code Entry Screen:
Taken from Game Player Magazine, May 1994.
CodeMasters' address and phone number
Lower Farm House,
Phone: +44 926 814132
Why some GameGenie codes don't work?
Some games exist in several different versions. Although these versions
look exactly the same, the actual program codes differ. Therefore, while
some GameGenie codes work with one version of the cartridge, they aren't
guaranteed to work with other versions.
© Copyright by Marat Fayzullin