Plot: The Ashes of Empire is a turn-based strategy game, which appeared in several adaptions as a play-by-mail game or online game. The game starts on an imaginary map with fixed stars. Each player has home planets and has to conquer the universe. Wikipedia
Plot: Alien Logic: A Skyrealms of Jorune Adventure is a DOS-based computer game based on the Skyrealms of Jorune role-playing game. It was developed by Ceridus Software and published by Strategic Simulations, Inc. in 1994. Wikipedia
Plot: Ancients 1: Death Watch is a first-person medieval fantasy turn-based RPG for the PC. Version 1.2 was released as shareware in 1991, developed and self-published by Farr-Ware. Version 2.0 was later published by Epic MegaGames on August 12 of 1993. Wikipedia
Plot: The Ancient Art of War in the Skies is a video game developed by Evryware in 1992 for PC/MS-DOS computers as a sequel to The Ancient Art of War and The Ancient Art of War at Sea. In 1993 the game was converted to Amiga and Atari ST. Wikipedia