A facinating and mind-boggling experience reminiscent of games like Portal and Cocoon!
I loved the way the concept kept on evolving and getting even crazier.
Great visuals on transitioning between worlds.
If this game were to be developed even further i would make the pacing a smidge more gradual as to give the player more time to digest the game mechanics.
Other than that and the music looping a little stiffly, this is a great submission!