Alien Syndrome

Debug cheats:
Note: Always make a backup copy before edit a game file.
Type the following from the DOS prompt:

ren alien.exe cheat.cht
debug cheat.cht
For infinite lives, type:
e e1ae 90 90 90 90
To Stop The Timer, type:
e b8be 90 90 90 90
Then type:
w
q

Then rename CHEAT.CHT back to its previous name.