There is an arcade game that the mike tyson punchout was based off of...they took bald bull and glass joe off this arcade game...maybe a few more but i never got past bald bull...
I think the game was called "Punch out" it was in an upright cabnet the character you played was green and he was see thru anyone seen this game
if you have a link to an emulator and the rom to this game that would be so great....mac or pc doesnt matter i have one of each