I'm giving this a 'thumbs up' because I can't give neutral review on Steam.
It's a Lemmings-alike.. It seems to be a decent game, but I have some ♥♥♥♥ling issues that aren't directly related to game design.
I'm sick to death of what seems like every 2D indie game looking like Limbo. I don't see anything about this that makes me
think "this needs to be high-contrast, mostly black and gloomy". Seems a bit forced and mis-matched.
Fixed resolution. WHY? It appears to use vector graphics for much of its designs, and even without that it also seems to be GPU-accellerated! It actually makes it hard to play, because since despite requiring the mouse to pan around the environment (because the resolution of the view window is too small), they don't lock the mouse cursor.
Oh, and 4:3 only. That's ludicrous in 2014.
I can't judge the gameplay (it seems to work fine) because I don't personally enjoy Lemmings-type games. This is why I wish I could give a neutral review.