I like all the additional buildings, but they seem to clog the screen forcing all of the resources to spawn off to the sides. Is there any way for the buildings to be built in the background and leave the rest of the ground open for resource spawning?
Very well polished game, the only issue I could find is the hit detection when you want to interact with objects such as the cannons and cages, the hitbox seems to be way to small when you should be able to just be on top and/or pound any section of it for the action to happen. Other than that, amazing job!
Arrows of the same direction should come from the same spot. Having them come from all over not only hinders the ability to set a rhythm but makes it unnecessarily difficult to switch through the different colors. Other than that hit detection seems good and the music is pretty entertaining.