Good start, needs a background though, for a second there I thought the blood was stuck in the air.
The animation VERY similar to the Madness, so unless you are planning on making a tribute, I would say change up the animation. The character design needs work, as I said before it is very similar to Madness (unless that's what you are planning on doing.) You have some potential so if your planning on doing anything serious in the future, I would like to see some of your work. From there, I can give you a better review.
But it could use sound. Bet it'll be awesome, then.