Imperium Galactica

Imperium Galactica is a grand real-time 4X strategy game originally released for MS-DOS in 1997. Take command of a burgeoning galactic empire, exploring new star systems, colonizing planets, and managing your economy. Develop advanced technologies, engage in complex diplomacy with alien races, and design and command your fleets in tactical space combat. Rise through the ranks of the Terran Empire and lead humanity to victory or domination in an expansive universe.