Be original!
As said before, this is just a rehash of Barbjump.
Usually, taking from another game's concept and improving on it (or taking it in a different direction) can sometimes result in a greater game. This time however, you simply improved the graphics slightly and lost the morbid humor that made Barbjump unique.
You have good graphics, the movement is smooth. You have what it takes to make a good game, you just need to apply your mind to it instead of relying on someone else's concept.