Llove the CRT graphics! Excellent rendering.
My only gripes:
You cannot play again until you typed your name. There should be an always present "play again" button, not only sometimes present. I did not realize that, and was not bothering with sending highscores. So I thought the "replay" button was to play again, but it was not, I was very confused why it did not respond to my controls but used the old ones in black and white, and thought this was related to some overarching "evil glitch" plot that also involved right click to go back in time but that did nothing, I didn't get it and was on the verge of stopping playing.
Second, when I figured out that you needed to type name, I pressed backspace, but it instead went back to the previous newgrounds page.