Runs smooth on WebGL, which is really good for a 3D platformer in the jam. The world-switching is really fun to mess with, and I liked how the levels slowly start demanding more from you instead of throwing at you all at once. The invisible section though, diabolical lol. But in a satisfying way once you figure it out. The visual and audio feedback when switching worlds is nice too. That little woosh made it feel good and responsive. Nice progression on the levels and nice feeling game as well.