Game Genie Codes

The following are known Game Genie Codes for Greatest Heavyweights on SEGA Genesis.

1. BJ6A-ACD6
   Rounds are 1 minute
2. BJ6A-AED6
   Rounds are 2 minutes
3. BJ6A-AJD6
   Rounds are 4 minutes
4. BJ6A-AND6
   Rounds are 6 minutes
5. BJ6A-AWD6
   Rounds are 9 minutes
6. CTXT-AA46
   Rounds are infinitely long so you must win by knockout
7. AJ4T-AA2A
   Infinite rounds and you must win by knockout
8. RH7A-A6YA
   Set attributes to whatever you want when creating a new boxer
9. RH9A-A6TE
   Attributes are not reduced after a fight
10. 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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