For infinite health in this game, use the DOS utility DEBUG.  
 First back up your game to be edited, then type the following 
 from the DOS prompt:
 ren bruce.exe cheater.cht
 debug cheater.cht
 e 717a 90 90 90 90
 e b1b2 90 90 90 90 eb
 Then type:
 w
 q