Perfection
This game is...absolute perfection. The gameplay is extremely innovative, original, and intoxicating. I feel that the inspiration had to have come from Braid, as the gameplay and narrative themes feel very similar.
On the narrative level, is where this game really shines. Never before has a flash game's story held my attention so vividly. It's so dark and emotionally engaging that one can't help but become completely immersed in this dark tale. Also, the ending gave me chills.
The music is also an essential part of this masterpiece, as it ties it all together and gives it an eerie and ominous feel to it.
However, on the visual level, this game is merely above average, with the exception of various visual effects like the purple smoke that emerges from the play upon phasing out, which look beautiful.
The only even remotely disappointing part about this game is that it runs a little short, however, it still shows a very competent level of challenge and proves to be one of the best interactive experiences that Newgrounds has to offer.
Although this game appears on the top 50 of the flash portal, I still feel it is vastly underrated.