Couldn't get ESC to reset the room, you might want to choose a different key for browsers.
Really good though, you fit in a fair number of mechanics for such a short run. Fun level design.
Thanks, I didn't think about that - only tested in chrome. Appreciate the feedback, my aim this time was to write a base engine that I can reuse for later games as well, and I'm pretty happy with the result (would have been nice to get sound working, but doing it properly was going to take too long).