The word Server is used to describe the separate Game Worlds, each with its own slightly different map and set of rules. There are currently four Servers:
Playing on Multiple Servers
A player can play on as many Servers he likes, using the same character Name. His progress on each server will be independent of his progress on the other servers. All XP earned, Achievements, Leaderboard Statistics, Ships, Items, Credits, and Combat Points are relative to the specific server and are not shared across servers.
A player may move a developed character from one server to another using the :TRANSFER command.