Hey,
I am sure you have spent quite a bit working on this, but I can't figure out how to play this. I was basically clicking anything and everything, but nothing is responsive in the way I though. Yeah, menus open and chest opens, but what is the actual game play, what are you supposed to do? :D
At some point some enemies started to spawn and they were hitting something invisible at the center, so I watched that a bit and then game ended in explosions!
I can't really give a score to a game that I can't play. Sorry. Maybe there should be something simpler for the player to start with, at least some sort of instructions or a tutorial or something. :)
Hope this helps you to make the game playable. :) Cheers!
PS. edit: The download is massive. You could have tried to strip down the assets and make it actually a bit more sensible (less is more?).