Nice light effects and concept for a game. I really like the puzzly mechanics of opening doors in a specific order to reach the Green dot. The game was fun enough to keep me playing until the end (I have seen the "Thanks for playing!" message from the developers.
Sometimes was a bit buggy. Once when I passed from being the ghost to be the girl, the "going through walls" was still active and the speed increased crazily.
Overall, I had fun! Nice job! :)