Supernatural Story Finders

Hi, been out of this fandom for a couple of years now but I was watching Aliens and remembered an SPN/Aliens crossover WIP fic I read way back when, where Dean is a marine and with the unit sent out to the alien planet. The rest of his unit don't know that Sam is part of the colony there, and therefore his motivation in signing up. There was still only one chapter when I last checked up on the story and I think it might have been abandoned, but I thought I'd ask here if anyone knows which fic I'm talking about in the hopes that maaaaybe it was updated and/or completed. Thanks!