Beyond The Black Hole

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

ren bh.exe cheats.chs
debug
a 100
mov dx,es
add dx,1000
mov es,dx - <Hit ENTER two times&qt;

g 108
r ip
100
n cheats.chs
l
e es:50dc 90 90 90 90
Then type:
w
q

Then rename cheats.chs back to bh.exe