They've got to be joking! Space Zombies? A line of little coloured blobs that weave across the screen to be shot up absolutely at leisure. An opening, easy, round maybe?
Not a bit of it! The next round is every bit as enthralling and challenging as the first. After a few minutes of this you will be looking forward to cleaning your teeth at night for a bit of excitement.
About the only use I can conceive for Space Zombies is as an introduction to space games for young (i.e. under-eight) would be space conquerors. The colours are quite nice and you do get killed sometimes. '
Otherwise, I'm afraid it's all too easy and unimaginative. Strictly for those who consider stepping
on small furry animals a balanced and exciting pastime.