Lighthouse Interactive today announced an expansion pack for their 4X strategy title Sword of the Stars, titled Sword of the Stars: Born of Blood it's currently scheduled in the middle of April.

Forged in the fires of advanced biotechnology, a new race has emerged from the shadows to threaten the SotS universe. Born of blood, driven by hunger and launched on a relentless search for the Gods that made them, these brutal warriors will stop at nothing to find "The Great Masters". As they tear the galaxy apart, a dark new chapter in the annals of interstellar conquest will begin. Bringing with it new strategies, new weapons, and a new view of "resources".

They call themselves The Zuul. And they have uses for you.