Hello! Thank you very much for such a detailed review. We are glad that you liked our alpha in general <3
To begin with, I would like to say that this is just a small demonstration of what we want to create. In this version of the game, only the tutorial part is almost ready. As for the content after the completion of the tutorial, it's not ready at all. For this reason, there are not very many stuff yet, and there is also no spawning of new stuff on the map yet.
In terms of android device support and controller support, our project is now at a very early stage and so far we are only targeting the PC platform and keyboard and mouse controls. If our game will be interesting to people and finished enough, then we can think about supporting such things.
We also received some feedback on the energy system (food bar) and will change it in the next version, because it really turned out to be quite annoying.
Regarding the fireplace problem, we will fix this bug in the next version. Thank you for letting us know.