Aim, shoot, reload, repeat!
Not only is Trigger Happy an awesome game by itself, but it also goes beyond pure entertainement and builds upon your reflex and aiming skills for competitive FPS tournaments! My friend Kyle played this game a few times and now he wins EVERY Team Fortress game he plays... by himself. Opponents flee in terror as he triple back flips and then single hit headshots and kills Heavies. He's that awesome, and he totally credits this game for boosting his skills! And his girlfriend is hotter now too!