Tongue of the Fat Man

Cheats

 For invulnerability in this game, use the DOS utility DEBUG.
 First backup your game to be edited, then type the following
 from the dos prompt:

 ren e:\disk3.ovl cheater.cht
 debug e:\cheater.cht
 e 1ca7 7b
 e 96be 83 3f 00 7e 07
 w
 q

 Then rename CHEATER.CHT back to its previous name.