Neat idea for a game. I love the theme and felt a little disappointed that there's not a ton of decisions to be made in the game. It seemed like the best way to play was to just chop down everything a couple times and then sell over and over, which wasn't the most fun experience I can imagine for this game.
Overall a really great effort! There's a lot of content in here and with just a few tweaks I think it'd be great. Really great choice in color palette.
I would highly recommend adding the controls to your pages description, as I had to spam every button on my keyboard to figure out how to interact with the world.