Strange and interesting game! I included it in my compilation video series of the Low Rez Jam games, if you would like to take a look :)

Love the intro!

Cool game! I thought the transitions between the two "resolutions" were pretty cool, although I do feel like it goes outside of the spirit of the jam. I love the idea of traveling through a body though, and I thought the heart rate monitor in the corner to indicate health was neat! One suggestion I have is that the walls you dodge could be more distinct from the background.