Genuinely a pretty intriguing and nicely-put-together game. The concept is super cool and the artstyle (despite being "primitive") works pretty well together due to it being consistent.
My nitpicks: The deeper mechanics aren't visually explained very well. When cycling through build modes, it'd be nice to have a text indicator on what you're about to build, or how much more wood a structure needs. More details are essential in this type of game.
Also, please replace the ai cover as soon as possible. I don't want people to be driven away from a genuinely interesting game because of the cover. An ai generated cover gives off the vibe that you put no effort into it at first glance, whereas this is definitely a game with passion behind it.
Keep up the good work!