Game worked for me! Although it did ask for network permissions and freeze for a bit when I declined. I think the idea of having some sides affect the countdown more than others is novel, and made the movement a puzzle. That said, since moving "toward" the camera revealed a face that you couldn't see, I sometimes had to guess from memory and it was frustrating to be wrong.
The audio and visual design are great though. The rewind visuals especially are really nifty!