I could not find Markepliers Lets Play to this, maybe you could send me a link? I would realy like to see him play this.^^
That part aside I gave your game some time.
It was challenging enough to make me want to beat it and i did, even though its not my kind of game (mainly because i dont like these small gaps to squeeze through xD).
Imho your game had a realy good length espacialy since making more levels would be extremely easy you stopped before the simple gameplay could feel boring.
I realy liked the music and the simple style, my guess would be that you are no fancy artist or the like and so you maked something good out of your limited ressources. (Of course i could be completly wrong with that :p)
I have to admit that i realy wanted to stop playing for a moment when the levels started shaking that seemed to be a realy strange decision and atleast for me it had a negative effect on the experience as a whole, maybe you had some testers and most of them didnt think that way? If not maybe ask your friends what they think about it and if i am right try something else... or dont its of course your decision.
All in all i liked your game and the music provided by your friend and i hope we see each other again in your next frontpage game, have a good one.
And of course im sorry for my bad english (mainly punctuation).