The multiplayer component is credited with defining the modern FPS genre by introducing systems now considered industry standards:
: The story is noted for its willingness to kill off protagonist characters, such as the shocking nuclear explosion sequence, which served as a poignant commentary on modern warfare. call-of-duty-4-modern-warfare-retakan-202
: Across its 18 missions, the game moves from stealth operations to providing heavy air support in an AC-130 gunship . Revolutionary Multiplayer The multiplayer component is credited with defining the