Greatest Heavyweights – Game Genie Codes
The following are known Game Genie Codes for Greatest Heavyweights on SEGA Genesis.
- BJ6A-ACD6
Rounds are 1 minute - BJ6A-AED6
Rounds are 2 minutes - BJ6A-AJD6
Rounds are 4 minutes - BJ6A-AND6
Rounds are 6 minutes - BJ6A-AWD6
Rounds are 9 minutes - CTXT-AA46
Rounds are infinitely long so you must win by knockout - AJ4T-AA2A
Infinite rounds and you must win by knockout - RH7A-A6YA
Set attributes to whatever you want when creating a new boxer - RH9A-A6TE
Attributes are not reduced after a fight - RH9T-A6VN + BM9T-AA9W
Pick as many training items as you want
Do you know any additional codes for this game? Is there an error listed above? Let us know about it and we’ll update the list.
Find more Game Genie Codes for SEGA Genesis and other consoles in the Game Genie Code Index.
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