I do not think that this is racist. If you look closely at the picture you can see that he is clearly shooting the PC and not the black fellow. If more people had done this back in the late 80's I'm sure the Amiga would have had a brighter future.
So the title "Kill A N*gg*r" doesn't
kind of give away the intention if the picture wasn't explicit enough?
Good thing only a small number of neaderthals will see this dreck. Not like the 20 million people who joined the Ku Klux Klan thanks to the film "Birth Of A Nation".