Trivia
Awards
- Happy Computer
- 1986 - Best Action Game of the Year
- Issue 04/1987 - #4 Best Game in 1986 (Readers' Vote)
Spectrum joystick issue
Initial copies of the Spectrum version only supported the Kempston joystick protocol, rather than the Sinclair system which was the only one available to users of the then-new +2 models. After complaint from several people who'd bought the game and only been able to play it using the keyboard, Hewson altered the code.