Miegakure is a four-dimensional puzzle platformer. And when I say four dimensional, I don’t mean to use the 4th to refer to time or something equally lame. No, another actual spacial dimension. As far as I can tell the in-development game is played in three dimensions and at the push of a button one of the dimensions can be exchanged with another one. An intriguing concept and worth to watch for the mindbending spaces it is bound to create.
I won’t pretend to know how this is supposed to work but it certainly is interesting. Here’s a video that might help