I was seriously quite impressed by this! These were some very unique enemies. I really am bad with boss fights. At least Dash is useful. You get some great colors and atmosphere. I think the rating should be higher.
I'm glad to give it a great score though! I love the boobies comment as well. You have done Pixel Day proud. You have some a simple design for the robot protagonist, but it suitably fits the tone. The usage of colors is great too and it's so atmospheric.