Overview
Alien Invaders is a 1980 Space Invaders bootleg/clone from Forbes. Seventy space invaders are fast on their way towards your city. And you can be sure they're not dropping in for afternoon tea!
You have just five minutes of accelerated computer time to blast the nasties and save your city from certain destruction.
There are three fortresses, behind which your missiles are safe.
But watch out! These invaders are smart!
If you hide too long, they'll bombard the castle walls. So keep moving around or the evil space critters will get you. And we wouldn't wish that on anyone!
