This is RAD! I'm in love with your art style! Besides how you can tell the character's personality by a glance, you also manage to make the characters stand out from the background!
That and I like how you drew the blood, so simple yet so neat! Not to mention, your shading is really nice!
I don't really have any critiques as I think you knocked it out of the park; I would love to see you draw some dynamic poses such as foreshortening or a fish eye lens, I think it be very interesting to see it in your style!