I have to say that I love the mechanic and the UI. But it seems that the chopping mechanic stops working in the second level. I see that you put a huge amount of effort and it shows. Hope you keep developing this one! Maybe add a popup to explain the effects, because at first you don't recall even after seeing the "how to play" page. (maybe it was the timeline or something but I got a bit confused to begin with. Trying at random does work to get your bearings though)