Really good animations, I love the sound, and the portraits / dialogue. (I didn't read too much of them cause I was busy) but there weren't too too many, which was nice. I love the combos, I wish they were a little more forgiving for the timing. I think my laptop keyboard ghosts a bit, and due to my dis-coordination I wasn't able to do the mid-jump-attack-dash thing, but I know other people would really like that.
I experienced the crash, but other than that you got pretty much top marks from me. I could see this being a series of short episodic games.