A fairly novel variation on
the Space Invaders theme is
Cosmic Kidnap by Superior
Software, in which you are the
Autoguard in sole charge of a
space jail.
Your captives are the three
most important aliens that ever
existed and your aim in life is to
prevent your precious guests
from being rescued by their alien
comrades.
The game is simple in
concept. There's the normal
laser base (your blaster), which
you can move left and right at
will, dodging between the
shields. In the centre of the
screen is the jail, enclosing your
charges.
The aliens steal in from the
edges of the screen, rapidly
removing the building blocks of
the jail, at the same time
dropping bombs on you.
If any alien gets to a captive
and manages to remove him you
explode and lose a life - in
addition to any you have lost by
being bombed..
At regular intervals the alien
mothership zips across the top of
the screen. You hit it for bonus
points.
My only criticism of the game
is the ear-splitting shrill whistle
that the ship makes as it travels
across the screen. It really is
oppressive, although I suppose if
you got deeply involved with the
game you could ignore it after a
while.
On clearing a screen you are
met by a new swarm of aliens
intent on rescue, and in later
stages additional enemies appear
presenting new problems.
If you think the Space Invader
genre is dead, try this one. It's an
unusual version that kept my
kids enthralled for hours.