I played through A Dark Room and got to what I'm pretty sure is the ending.
The entire game involves figuring out what the game is about, so I'll describe what happened in spoilers tags.
First off, don't read farther if you haven't built a trading post.
I went down a dusty road, and
eventually cleared out the entire map. This involved finding an Alien Spaceship and several Alien Alloys.
After heading back,
I upgraded both the engines and hull to level 6, then lifted off. I flew through space, dodging space debris, and I think I got hit 5 times (bringing my hull down to 1). Eventually, though, my spaceship started moving on its own to the center of the screen, debris stopped coming, and the ship flew away. At least, I think it flew away, but for all I know, it blew up. It wasn't obvious.
the screen faded out. Then I was back to square 1, in a dark room with a cold fire.
Is that the only ending? Or did I mess up? It wasn't quite clear.
I'm okay with it as an ending, but since it was pretty vague I don't know if I messed up somehow and missed something.