Holy shit...
By far the worst madness flash I've ever seen before. The animation was very choppy in places, the character skipped around without actually moving which proves that you must either be too lazy to test or don't even have any knowledge of basic tweens at all.
The music is unoriginal as it was taken from the main series of madness flash and the sound was god awful and you didn't even add in any sound for the knife-sticking parts.