One version is common, at least one other version is rare
Notes
Coding by Paul Hepple. Animation by Stephen Dietz; backgrounds & additional animation by David Taylor; titlescreen by Neil Hislop. Music & sound FX by Adam McCrory.
Conversion Notes
Based on 1993 Zeppelin Platinum C64/128 release.
N.B. Despite loading instructions in the game manual, the PC version was never released.