Microsoft Flight Simulator 4.0 (1989)

Like the previous release, version 4 included scenery for five cities (New York, Seattle, San Francisco, Los Angeles, and Chicago). It featured CGA through VGA (in EGA resolution) support, and multi-user play. Version 4 also supported newer add-ons such as Microsoft's Aircraft & Scenery Designer, and Sublogic's USA scenery series.

• Release Date: December 31, 1989
• Developer: Microsoft