Turrican

Turrican is a 1990 run and gun video game developed by Factor 5 and published by Rainbow Arts. Designed by Manfred Trenz, it was released for the Commodore 64, and was ported to other systems later. In addition to concept design and character creation, Trenz programmed Turrican on the Commodore 64. A sequel, Turrican II: The Final Fight, followed in 1991 for the Commodore 64 and other platforms.