Master of OrionMaster of Orion is an intergalatic turn-based strategy game, also known as MoO. Its sequels are MoO2 and MoO3.
The goal of the game is to take over the galaxy through space battles by races who have various special abilities. The diplomatic and spy aspects are also to manage wisely. There are many random events like rebellion, piracy, moving black holes (amodeas). The conquest of the most powerful star Orion usually means victory.