What am I supposed to do with the yellow bottles I pick up? At one point my torch turns off and I die, I wonder is it because I'm running out of oxygen?
The yellow bottles are meant to give you more time for your torch (wich is indicated by the clock on the top left of the screen). There's also a green wine bottle hidden in the level, wich helps you recover some sanity (the red spiral) at the cost of making you a bit tipsy, see if you can find it!
I'll update the description as soon as possible to include those tips.
Until then, cheers, and thanks for trying out Dimlands!