The music, the sounds, the graphics, the characters, the animations. All incredible, all top notch. The puzzle design and the thoughtful progression of introduction of mechanics to get the player going, perfect. If I have any minor complaint, its probably just that a little more space around portals would be helpful when i'm going back and forth through them to avoid getting stuck when I've made a thing big, and there's a wall there. But you even thought of that, with the reset button and the clear paths. So what I'm saying is excellent, brilliant, i'll play it again after the jam's over. Congrats :D