Sweet and short puzzle game. Puzzles were sadly a bit too easy.

Nice! I like the story, too. The only things I would tweak are to increase the player speed and to make the physics material friction 0. (The latter is probably Unity's fault for making the default friction nonzero because this is the third Unity game I've seen so far with collisions like this)

The difficulty curve is quite smooth (or as smooth as it can be with 3 levels), too.

This was actually really competent! You avoid the shadows, because if you flip the wrong light switch in the wrong locationg, you flash yourself! The third level is your best stuff, and I liked how the player is naturally taught how to flip the switches correctly.

Of course music, SFX, graphics could be improved, but the work of the shadows and the simplicity of the level made up for that in spades. Good job!

NOW THIS is a clever puzzle game. Very original.  Being able to zoom in and out with the scroll wheel was useful feature. Great incorporation of limitation too!

It introduces the concept gently, but the third level is enough to make you scratch your chin and gave me a couple AHA moments.

Giving players a feeling of competence is one of the most important  and challenging things you do w/ game design in my opinion, and this game does it superbly. 

The idea for a puzzle game it’s brilliant! It’s very original. You could improve it easily adding sounds (little effort but great benefits). Some background music could add a nice touch too. Personally I find the text a bit hard to read, but hey, maybe I’m just old. Keep it up!