INVASION -ZX Spectrum-

 by AnimatedAL

  

Programmed in BASIC on The Spectrum, Retro Games Ltd. 

Your mission is to protect  5 Cities which are under Alien invasion you must destroy the threat by achieving  the set score set for each level, it's very challenging and you have to be a sharp shooter and stay focused before the city you are defending is destroyed.

  

Download, here

Source:  https://animatedal.itch.io/invasion