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Expansions pack

The Gunship 2000: Islands & Ice expansion pack followed on about a year later (in 1992). It added two theatres of war (Antarctica and The Philippines), as well as an innovative mission editor.

Gameplay followed closely on the heels of Gunship 2000, but added unique aspects for the two new theaters as well as a number of additional functions and new player aids, including: in-flight mission changes, air and artillery support, wind and weather (including white-outs and magnetic disturbances in Antarctica), maintenance and weapon system downtimes, improved autopilot, targeting, navigation, and the addition of a HUD mission clock.

One of the most exciting and innovative features was the mission builder. This tool enabled players to create and edit missions of their own design. Every aspect of a typical Gunship 2000 mission was available for use in the mission builder. It also provided a number of shortcut steps to enable players to quickly create new missions without having to, for example, place every defender on the map one-by-one. Players could even export a standard Gunship 2000 mission into the mission builder as a template for editing. Once completed, mission could be saved for play, editing or free exchange with other players. Very advanced for its day, the mission builder set the tone for many follow on products by enabling players to determine fun by their own standards.
However it was only ever released on P.C. and was probably never intended for release with the Amiga versions but was in the manual as all Microprose games used the P.C. manual with an Amiga addendum card.

You can find the PC version with Islands and Ice here.