Some player has left towers on these levels, but they won't do much without your help. As the tower janitor, is you job to make sure those pesky enemies don't get pass the defenses. 

Controls: 

left and right arrow to move

c to press buttons 

assets by the amazing KenneyNL: https://kenney.nl/assets/1-bit-platformer-pack

menu code by Maaack from his game template: https://github.com/Maaack/Godot-Game-Template