LASER BLAST
by Philip Cole
from Sinclair Programs, August 1983

STOP THE ALIENS landing at their base on the planet Krypton. You have six laser
bases, each of which is activated by the correspondingly-numbered key on your
16K ZX-81. As the aliens do not move smoothly but jump it is not sufficient to
press one key continuously.

Laser Blast was written by Philip Cole of Rickmansworth, Hertfordshire.