Nice Idea, but ridden with bugs
Although not original, rotating the world is a nice idea for a puzzle game. Unfortunately this game has a number of bugs that harm gameplay. Among those I found are:
* Ability to walk around corners if you time pressing 'a' or 'd' correctly. This can be used to complete a lot of levels much easier than intended.
* Rotating ceases to work on the last level, which makes the game unbeatable for me.
* One time I fell on a purple gate which had closed again concealing the exit, however the game sent me to the next level anyway.
Also I find the design choice with the shift button strange - why not provide the player with a zoomed-out view all the time? I just ended up holding shift all the time...