Skinwalker

Four friends from the same university go out camping together. But while gathering firewood, strange sounds can be heard from the forest.
After that, things get gradually worse.
This is the classic camping-trip-gone-wrong movie from the eighties made into a RPG Maker game.

It features a minimalistic soundtrack, with mainly the ambiance of the forest and all the creatures in it accompanying you in the increasingly dark forest.

I recommend turning off all lights, pulling down the blinds and putting on headphones for maximum enjoyment.
Playtime is roughly 20 minutes.
Story is based upon the Skinwalker creature and the stories surrounding it.