A First-Person Shooter which utilizes the famous and popular Unreal Engine technology. Complete with campaign which utilizes several game modes also found in its multiplayer.
Unreal Tournament 3: Black Edition
As old as it may be, Unreal Tournament 3 is still a hell of a great game. At face value it seems like a very typical shooter (and in many ways it can be). However, it has some nice differences to the standard shooter in their game modes. I have completed my "Let's Play Unreal Tournament 3 Campaign" series and feel it deserves a sort of summary. Here's the entire Let's Play UT3 Campaign Playlist.