Good game. I liked that you both had two different aerial moves (jump and fly) and two different modes (glasses on and glasses off), allowing for a lot of gameplay variety. Visuals and SFX were also competently done.
I do wish that the ghost would appear a small distance behind you after you die instead of remaining in the same position, as i sometimes died repeatedly until i could take off the glasses and run away to kite it. The instant respawn time does makes this a relatively minor issue though.