Master of Orion

Master of Orion (MOO1) is the first in the series. It was developed by Simtex; Steve Barcia and Ken Burd designed it. The game was designed to use MS-DOS and was published by MicroProse in 1993. Most reviews by critics and players were very favorable.

The game begins with a single colonized homeworld and two scout ships that can be used to explore nearby stars. As the game progresses, new worlds are discovered, other races encountered, worlds colonized and wars fought. Despite their different backgrounds and homeworlds, all races possess legends of the Orions, a master race that once controlled the galaxy, and their protected homeworld containing powerful secrets and technology. The homeworld is found in the Orion star system and is defended by a powerful robotic starship, the Guardian.