This is a neat little Puzzle-Platformer that already has a lot of promise. From what you see here, it seems like a one-trick pony, but I was pleasantly surprised to see that the central mechanic is structured in such a way that it can be altered drastically. For example, here, you see a portal that functions as a dual worlds thing, but you can walk through gates that can add to that function or even completely change what it does. From the looks of things, this also isn't going to be just a linear experience, and I'm looking forward to see what kind of big world the full game will have to explore. It's a short demo (took me just under half an hour, and that's because I got stuck on a puzzle), so I'd highly recommend giving this a go, if you're into this sort of thing.