Black Scorpion II: Aftershock  (1996)R   — not seen yet

Also known as Black Scorpion II: Ground Zero. Looks like about the same level of quality. This time the bad guys are more comic-booky... one of them is said to be clearly derivative of The Joker, and the other wears a face-brace of the sort that only works visually in a comic and just looks retarded in a movie costume: