Cool idea. Has the potential to turn into a great puzzle game.
I have one suggestion, though, which would have made the game more appealing to me: reduce the action element. Right now, I could beat all the enemy bots just with fast moving and lots of shooting. And for me the whole idea of this puzzle game is to outsmart them. For example, you can make the bots kill you instantly if you cross their line of view. Which will require you to think carefully where you step and in the end appear on their side where it's safe to step and shoot them. This could give you a lot more potential to design your levels more challenging.
Having said that I really liked the concept. Good job.