We are learning about ethical issues in interactive media this week, during my research I found an example of this. A flash game that was really racist.
basically you have to click on the black man who is running back and forth along the street, when you do he opens his coat revealing bombs and he blows up, you get points depending on the number of civilians that you "blow up".
I dont know what was going through the mind of the person that made this game, I suppose they did it for a "laugh" who knows. I certainly didnt find it funny.
why dont you take a look for yourself?