I doubt if anyone will have any difficulty loading this program,
but once loaded you encounter the first problem: no instructions.
The inlay card says you have either a keyboard or a Kempston joystick
option. All right, but which keys? This lack of instructions is
inexcusable, all the more so because there is quite a lot of memory
left spare.
The game is of the space invaders ilk, with the antagonists in the
shape of birds, presumably hawks. That they are hawks is confirmed by
the fact that every now and again they take time off from raining down
bombs to sweep down to get you.
The action is quite smooth except for retaliatory fire, which starts
off quite slow, and only speeds up as more and more hawks are shot
down.
After enduring two screens of the hawks you are faced with a spaceship
which remains stationary while unloading bombs. Your return fire erodes
the underbelly of the space ship and, although I penetrated the first
layer at dead centre, it still bombed me. There is also no ball of fame
feature.
It adds up to the most user-unfriendly game of its kind. Pity.