Mar Sara

Mar Sara is an outlying Confederate colony world in StarCraft, where the game's first act begins: the player serves as its magistrate as it is threatened by the Zerg and the Protoss. Jim Raynor, a colonial marshal from Mar Sara, tries with the player to hold the colony after Zerg attacks on other Terran worlds, before both join Arcturus Mengsk's Sons of Korhal. Duke leads the defence of Mar Sara and Chau Sara, and Mengsk uses Confederate technology captured on Mar Sara to lure the Zerg to Confederate sites. Raynor's bar on Mar Sara is where Wings of Liberty begins and where Kerrigan finds him after the war.