Colored Empires Zone
From Starsonata Wiki
Colored Empires is a content zone found off of Prism. The Colored Empires is a great place for low to mid-level players to level up. You can also train RC up to 6.
The Colored Empires mission chain (started at Refraction Station in Prism) serves as a tutorial, teaching the player skills, such as the capping of Wild Slaves and Prospecting.