AFAIK who hits who depends on your ki, i.e. if I have more ki than you, I'll be the one hitting you and vice versa. But this doesn't seem to be true when you're standing still and the opponent swoops at you. If I have full KI and keep right mouse button pressed, and some enemy swoops at me, he ALWAYS scores the hit, why is that ? Is it because of some bug or is it merely programmed that way ? (which IMO wouldn't make alot of sense)