Pro Action Replay Codes
Note:
Since the Pro Action Replay cartridge has the capability
to write to memory addresses outside of the Game Genie's range,
the following codes may only be enabled with that device. It is
not possible to convert them for use on the Game Genie.
North American version
Unlimited machine gun ammo:
FFC243 0063
Unlimited smoke grenades:
FFC249 0063
Unlimited guided missiles:
FFC247 0063
Unlimited normal missiles:
FFC245 0063
Unlimited grenades:
FFC237 0063
Unlimited mines:
FFC235 0063
Have enemy weapon:
FFC239 0063
Have Dilophosauros attack:
FFC23F 0063
Max Emblems (DNA):
FFC22A 0005
Note:
If there is incompatibility, change the numbering to 000B.
All codes above from Rodrigo Delavega.