I use this game to introduce the shooter genre to friends. It's insanely fun, very easy to understand, gives plenty of opportunity to learn how to use basic shooter controls, and its one of the most fun games you can play co-op. I cannot overstate how great this game is, everybody should play it before they die.

I use this game to introduce the shooter genre to friends. It's insanely fun, very easy to understand, gives plenty of opportunity to learn how to use basic shooter controls, and its one of the most fun games you can play co-op. I cannot overstate how great this game is, everybody should play it before they die.