Yeah. Sometimes the enemies just walk through walls, and other stuff. When you try to move left or right when in jump you immediatly loose all upward momentum and start to fall. And also, if you use the flamethrower on the corpse of an enemy (which is laying down) , the flames seem to shoot away and the corpse becomes the flame corpse (which, interestingly enough, is sitting up). Otherwise, besides some minor slowdowns with the flamethrower and such, I have no complaints.