I need your help!!!!

This is completely non-comic related but I am looking for an old movie that aired sometime from the 1980's to early 1990's... I have no clue what the name of the movie is but what I do know is that the setting looks like the planet mars because of all the red rocks everywhere, and the movie has a guy in a wheel chair who gets shot in the chest, and from there a guy in what looks like an advanced space suit goes around killing those who killed the guy in the wheel chair, And at the end of the movie when the last one is killed his removes his helmet and reveals that it is the guy from the wheel chair, and he walks outside and dies falling to the ground.... I realize that this is not a whole lot to go on but if anyone has any clue as to what the movie is called please contact me, I am haunted by dreams of this movie and I need to see it again to make it stop... Thank you in advance for any help you can offer....



DC's Villinous Spider-Man

I was watching Young Justice last weekend and when I saw the Spider-Man looking guy with an all black suit and red webbing, I was like who the hell is that... Do any of you possibly know?