Alternative Software released the ZX Spectrum version only due to popular demand, since by 1992 the Spectrum was no longer a commercially viable platform. According to several sources this game was probably the last major game released for the ZX Spectrum during its commercial life.
Before its release, Spectrum owners who wrote to Alternative software pressing for a release received a letter back stating that the game was in production, and were sent a sticker depicting the game's box front emblazoned with the legend "I've Been Exterminated!
Spectrum Computing acknowledges the rights of copyright holders. If you would like your software removed from our preservation archive and made unavailable for download (or have any queries) please contact [email protected].