George Foreman's K.O. Boxing (Game Gear)

Game Genie Codes

Note:
A Game Genie cartridge is required to use the codes featured below.

North American version
Unlimited super punches:
21C-04C-2A2
Both boxers start with 75% energy:
602-CEE-E68
Both boxers start with 50% energy:
402-CEE-E68
Both boxers start with 25% energy:
202-CEE-E68
Unlimited ring timer:
000-BED-19E
2-minute rounds:
02F-59E-E66
4-minute rounds:
04F-59E-E66
6-minute rounds:
06F-59E-E66