This is a cute and funny game. Its appropriateness to the theme is a bit of a stretch... but it's a cool idea nonetheless. :)
First of all I like the story and the theme because it's cute and hilarious, and never really takes itself very seriously.
As for the gameplay, the "yin yang" mechanic is very interesting and got me excited at first, but I was a bit disappointed that the levels didn't really make use of it that well (I never got to the point where I had problems with the yin yang). Also the levels are way too short. I wish there was more.
The art is very good, though. I like it a lot. :D
Good job guys! :)
P.S. Please consider giving feedback to our game as well. We are in need of more ratings. https://itch.io/jam/gmtk-2018/rate/300343