A great idea. Surprised to see settings on the menu, but I needed a sensitivity setting. It was way too low and I can't turn my mouse any higher than it is already (I normally have high sensitivity settings).
I was a little unsure what to do when finding people, and didn't see how to charge the lantern till late and I'm not sure it really made much difference. The lighting is hard and it only lights up a small area, if it does something with catching people, then I guess I missed it because I was out of fuel (or "charge") right away - couldn't turn it back off so it just emptied itself from one click.
I was surprised how much area there was to explore, but didn't see much reason to leave the treasure. Going anywhere else feels like something will just come by behind your back and game over you randomly (which is how the game ended for me too, when I went trying to chase and ran out of stamina, and just looked around a bit, finally finding something to charge the lantern).
The controls thing on the menu is the strangest way of describing WASD first person controls I've ever seen though, lol.