I don't know what people want if they don't think this is a 5 star game. I was afraid of the concept at first because I've played other games with shadow replicas and they were frustrating and not at all fun. The fact that you limit the shadows' movement to a second makes it manageable so it can be properly enjoyed. But the concept and mechanics aren't why I think this is a 5 star game, it's the extreme level of polish.
Even if a game is just a clone of another game, it can still be good if it's polished enough. Excellent job!
Absolutely FANTASTIC! 6/5 stars
The only issue I have is that the controls (left/right) occasionally glitch ... (In Opera 39.0 only)
One of the best games I've played so far in Newgrounds.
Excellent game! Very enjoyable!
Obviously the point is to only have one life and stuff, but man sometimes those levels can get tough. Otherwise fantastic game.