Interesting concept. It wasn't super clear which tiles were buildable at first, but it became clear soon enough. Level 3 is pretty hard, it already starts with an enemy on screen. Solid entry overall, congrats!
Thanks a lot for playing and your feedback! Yeah, the buildable tiles definitely need better explanation, and Level 3 turned out a bit too mean starting right away with an enemy :-D. I’ll polish those things after the jam. Glad you still found it solid!