



S Tier — the usual starting four
Modern Warfare 2 (2009), Black Ops (2010), COD4: Modern Warfare (2007), and Black Ops II (2012) are the usual opening arguments in a Call of Duty tier list. Each has a different case: MW2 for its multiplayer identity and campaign spectacle, Black Ops for its atmosphere and Zombies, COD4 for changing the series, and BO2 for its balance of multiplayer, campaign choices, and replay value. Fans can disagree on the order while still recognizing why these games keep returning to the top.











