Phantasy Star Online: Blue Burst is a PC release for the Phantasy Star Online series, containing episodes 1 and 2, and an all-new episode 4. Episode 3 remains available only through the Nintendo GameCube game. While the game is no longer supported by Sega and the Sega servers are no longer running, it is still played online on private servers, such as the Ephinea Private Server and Ultima Private Server that have been around since 2008.