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


For [CGA] game: ren e:\cga.ovr cheater.cht
debug e:\cheater.cht
For infinate lives, type: e 2abe 90 90
For infinate bombs, type: e 2083 90 90 90 90
w
q


For [EGA] game: ren e:\ega.ovr cheater.cht
debug e:\cheater.cht
For infinate lives, type: e 2f39 90 90
For infinate bombs, type: e 24a2 90 90 90 90
w
q


For [TGA] game: ren e:\tga.ovr cheater.cht
debug e:\cheater.cht
For infinate lives, type: e 2e2b 90 90
for infinate bombs, type: e 2281 90 90 90 90
w
q


Then rename CHEATER.CHT back to its previous name.