I finished it just now but i don't really remember what choice i made. It took me like 15 minute to finished it though and it made me feel like I am about to crazy... and it took me some time to realize that there are 6 character to choose from instead of 2. My last choice is the girl, I think she pull out a stick and draw something on the ground then she point me to go to the cave behind the old man instead of go into the cave behind her. When my character get out of the cave, the girl was sitting there and point me to walk toward a place. My character walks into a trap and get hang up by a rope then the girl approach and the video end...
There's also an ending where you find the old man playing poker with some other man in a cave then he points the exit out for you and you come out to a nice looking lake and it ends there
There may not be but i have this feeling there is a third ending, because there is the a part where you go to see the woman and the woman points you down the old man's path and a part where you go to see the old man and the old man defends you from the woman while you run down the woman's path