I enjoyed completing this game, it took me just less than an hour.
A one-room game which takes place in a transforming virtual-reality environment. The player soon starts to grasp the logic of the game and to handle the symbolic environment to induce changes and shift of levels.
I've never played anything like it, and I was surprised and amused. Not too hard to solve but requires concentration and thinking -- it litterally sucks you in the game's interwoven symbolism. It requires basic commands, and a lot of associational intuition.
Really worth playing!