The game is nice enough, but I have reached a point where everything costs way too much wood with not enough regen of wood. Upgrading the tree is absolutely pointless, I've upgraded it 4 times and I feel as though it's gotten worse with producing wood. It is a very cute game, put progress is at an absolute standstill. Not worth playing much longer, if at all. Edit: I am aware of how to collect wood, but if the tree wood regen is useless, so is the lumberjack. Also can't build with no wood.