Shooters have become the most popular genre in gaming and have seen many sub classes through out its existence. For example you have first person shooters, third person shooters, space shooters, arcade shooters, and military shooters. Each sub class brings its own unique features to the genre. While these features are welcomed by some and shunned by others they have made for some interesting debates and game-play through out the years. I have been a fan of the genre since i was first introduced to it with Wolfenstien and Doom, and have watched how the genre has evolved for better or worse.