GameHacking.org | Greatest Heavyweights (USA)

Languages	Size	CRC32	Region	Serial
English	2M	6E3621D5	USA	No

Attributes aren't reduced after a fight by Galoob

Game Genie

RH9A-A6TE

Infinite Power by Galoob

Standard

FFF1A0:0D80

Infinite rounds (must win by knockout) by Galoob

Game Genie

AJ4T-AA2A

Pick as many training items as you want by Galoob

Game Genie

RH9T-A6VN
BM9T-AA9W

Rounds are 1 minute by Galoob

Game Genie

BJ6A-ACD6

Rounds are 2 minutes by Galoob

Game Genie

BJ6A-AED6

Rounds are 4 minutes by Galoob

Game Genie

BJ6A-AJD6

Rounds are 6 minutes by Galoob

Game Genie

BJ6A-AND6

Rounds are 9 minutes by Galoob

Game Genie

BJ6A-AWD6

Rounds are infinitely long (must win by knockout) by Galoob

Game Genie

CTXT-AA46

Set attributes to whatever you want when creating a new boxer by Galoob

Game Genie

RH7A-A6YA