BBC Micro
Gen: Educational
Producator: Acornsoft
Data lansare: 31 Dec 1984
Gen: Shoot 'Em Up
Producator: Superior Software
PC Atari ST ZX Spectrum BBC Micro
Gen: Aventură
Data lansare: 30 Sep 1982
Gen: Puzzle
BBC Micro Acorn Archimedes
Data lansare: 31 Mar 1982