Category: Arcade Game: Action
Machine: ZX-Spectrum 48K
Date: 1983/Jan
Original Publisher: Magazine Sinclair Programs - type-in from issue #5 - 1983/Jan
Category: Arcade Game: Shoot-em-up
Machine: ZX-Spectrum 16K
Date: 1982/Sep
Original Publisher: Magazine Sinclair User - type-in from issue #6 - 1982/Sep supplement "Spectrum User"