43		KO (Windows, 1999)
40		Low Blow (DOS, 1990)
40		Punch 'n' Crunch (Windows, 2009)
40		Requiem for a Heavyweight (DOS, 1989)

Notes: Games similar to K.O. Boxing, Games like K.O. Boxing, Dinamic Multimedia, S.A., Dinamic Multimedia, S.A., Windows, Sports, 3rd-person, Other, Boxing, PC, Game Similarities.