Alien Evolution

Following a nuclear holocaust the earth has been populated by a race of hostile aliens. The human survivors driven underground have finally developed a CYBORG android capable of destroying the aliens, but even if CYBORG G4 succeeds in exterminating the first few aliens he will then have to contend with a multitude of the next breed which evolve from their remains and so their life continues....

Will CYBORG G4 ever halt the ALIEN EVOLUTION?

Source:

Back of Case - ZX Spectrum (UK)