There is another way to get out. Hint: Boiler

I discovered another ending which I suppose is the "good" one but I'm still not so sure, which is achieved by exploding the boilers, once the generator is activated you can use the boiler table to raise the pressure to the maximum and make it explode, after that you open a hole where you use a pick to dig and finally get out, then the story continues with new scenarios and telling you a little what happens next, and despite that I still feel like I'm missing more endings, do the decisions influence something? was there some object or thing that I missed? regarding the other ending where you exit, vomit and die, is there anything you can do?

the map and the story seemed fascinating to me, with very good animations with a great development but I feel that the story is not very clear here are several things that are left to interpretation, so there is no absolute truth or anything that really tells what happened. according to the map description, decisions have an influence, but I don't see how.

Originally posted by Marked One:

There is another way to get out. Hint: Boiler

Just wanted to check, if you don't take the medkit from the car and go through the fence, do you actually get attacked by a bear?