You can also run the game in windowed mode by launching it with any parameter. Like:

muglies.exe windowed

A simple mechanic rendered compelling through strong aesthetics, great work! I played a normal length game, and with the lack of substantial variation I was ready for it to end before it did.

A small idea, but properly polished and with fitting atmospheric music to boot.
Well done, albeit a bit drab on the long run.

Works well and has its own feeling, but it gets boring a little too fast indeed. :)

I like the look and feel of the shadows and echo-y music. Reminds me a lot of whack-a-mole... with the darkness/twist. I think more could be done with this in terms of finding hints that help lead the player to finding new muglies.

Nice one!