Granted, this mod - turning Starcraft II into what's essentially Dead Space in the Blizzard universe - may never see the light of the day. But its creators deserve credit just for this demonstration video.
The basic goal of the mod, called Project Vector, is to turn Starcraft II - a real-time strategy game - into a workable third-person survival horror title.
The work-in-progress build is playable (so far as these kind of things are playable), but as far as "proper" releases go, the creators hope to get it out in stages so people can at least play some of it.
You can read more about Project Vector at the link below.
Project VECTOR [SCIIMapster, thanks Mads!]