That's a really, really ambitious game ! I did a lot of runs, trying to unterstand how does the game work, and each run was more pleasant than the other ! I'm astonished that you could make such a complex game in only 48h, congratulations for that !
Just one little thing : I didn't really understood how to generate wood ^^'. At some point I managed to get some, but I have no idea how xD. The tutorial is maybe a bit short : I would have loved to know how to generate each resource. I understand that you wanted the player to discover the rules by itself, but in my opinion, the real strength of the game is the creation of the village itself ^^.
Otherwise, that's a really good idea, and I'm really curious what you could improve with a bit more time =)