A first person game where you wake up in a rather random position in the woods (which includes mountains) of British Columbia in Canada and your goal is to survive. You do so by hunting small animals, running from bears and other big predators, by fishing and the like. You can sleep in self-made wooden tents, in abandoned cabins or in the open, you can use old rowboats to travel the rivers but no other human is to be found.
Although the player is not really told about this there is a story to discover which explains why all people are gone (or only in BC), maybe he can even achieve an ultimate goal and finish the game if he so desires.