I really love the different crafting mechanics of this game. After reading the starter guide, giving me first instructions of obtaining my first materials with the adze, I quickly progressed to smelting.
I love how smelting works and I have now obtained aluminium tools.
But I think that's it for the moment. My understanding of Minetest modding is limited to what I can interpret into the LUA files as a programmer. It seems smelting glass or copper is not implemented, yet. Also there are other minerals that don't seem to have any purpose. I would really love to continue with this game, when more content is there (=