See Barbarian 2: Dungeons of Drax (Axe of Rage) HEX-code here!

For infinite lives in this game, use the DOS utility DEBUG. First backup
your game, then type the following from the DOS prompt:
                                        
ren axe cheater.cht
debug cheater.cht
e 700f 90 90 90 90
Then type:
w
q

Then rename CHEATER.CHT back to its previous name.