Not new.
Ok, first of all the first reason this got a bad overall score is because there are about 20 other games that are exactly the same on newgrounds. The game was good , could have been better, like the difficultly, but the idea is really old. My advise on this is when makeing a game or a movie, make it original, make new grounds, get it? The second proble is that when I find a game like this, I see traps and very cool backrounds and neat new cersers. And it may just be that I only got to like level 4 from difficultly, but I saw none of those things above. So work on that and maybe next time you will get something better.
P.S. You are very lucky to have this kind of review from me because I usually use two or three sentinses in my reviews.