cool game, I like the idea. but I got stuck in the second room with no clear way to move on. form what I understood, I need to press "Space" to control the shadow but when I do that to reach the switch at the top nothing happens. I cleared this room the first time I played it with no issue, but this happen when I restarted the game. what am I doing wrong here?
Edit: okay figured it out, you need to keep holding "space" to control the shadow.
Edit2: is the room with the single door the last room? if not I couldn't figure out the solution.