Epic single-player campaign picks up immediately following the thrilling events from Call of Duty 4: Modern WarfareThe definitive multiplayer experience returns, with a host of new perks and enhancementsNew cooperative SpecOps mode, the perfect combination of Modern Warfare's single player intensity and the addictive replayability of its multiplayerSpecial Ops Mode allows two players, either alone or with a friend, to engage in unique mission play and features split-screen functionality.‘Modern Warfare 2' contains new and updated weapons, new weapons attachments, and a variant of the multiplayer weapons customization system from ‘Call of Duty 4', now available in the single player campaign.Epic single-player campaign picks up immediately following the thrilling events from Call of Duty 4: Modern WarfareThe definitive multiplayer experience returns, with a host of new perks and enhancements