StarCraft Universe is an MORPG in development for StarCraft II by Upheaval Arts and contributors. It has been in development since early 2011 with plans to release multiplayer content over battle.net in 2013.
StarCraft Universe has recieved support and recognition from Blizzard Entertainment and is listed as one of PC World's top game mods of all time.
StarCraft Universe is currently not for profit, but seeks donations from the Blizzard fan-base to continue its development. You can donate at the official StarCraft Universe website to support this project.