With this game a whole generation of Squeakers would find their home. This game revolutionized the FPS genre. Regenerating health (thank god), modern day weapons (finally), and a gritty campaign that still holds up today. The multiplayer was snap fast, arcade like, and very easy to pick up and play. All in all, Call of Duty 4 set the standard for FPS to this day and it's still wonderful in every way shape and form. Also, Soap and Price are iconic.