Okay, so, here's the story so far:
Strange, creepy transmission is received. Inquisition is curious. They send a small ship. We are on this small ship. Small, uncharted world is found. Ship is attacked and boarded, crash-landing on this world. Empty of any life, but lots of death. Attacked by Orks who are also trapped on this world. Turns out several other groups are also stuck, human and otherwise, allowing for multiple races to RP.