Most people may have already gotten this from this Humble Bundle
Got this when it was first announced, I enjoyed it during it's early access phases, haven't gotten an opportunity to play the storyline yet.
The Long Dark is a thoughtful, exploration-survival experience that challenges solo players to think for themselves as they explore an expansive frozen wilderness in the aftermath of a geomagnetic disaster. There are no zombies — only you, the cold, and all the threats Mother Nature can muster.
It has been $8.85AUD on Steam and Amazon before (according to ITAD).