Congratulations on your submission! The idea of swapping between two zones was interesting and fun. Presentation is astonishing good, given the one month time limit. Controls feel pretty nice; however, seeing where I am going is difficult given the lighting. I hadn't noticed swapping between light and darkness depleted a meter; thankfully, I found the reset button via the X key. Nevertheless, this is a neat idea with some great aesthetics to complement it. Awesome job!