Cool entry! Love the sync, creating interesting choregraphies all around the space. Visuals are minimalists, but efficient.
My only issue would be the stunning when the player get hits. I find it odd, and most of the time it guarantee to be hit again. But at least, the player don't die immediately after being hit, which is REALLY really good. There's eve a continue system! The game is hard, but not too punitive, just how I like it. :)