Modern Warfare 2 is a first-person tactical shooter and the sixth entry in the popular Call of Duty series. True to its name and following the lead of its predecessor, Call of Duty: Modern Warfare, it places players in modern combat settings, as opposed to the WWII environments of the earlier Call of Duty games. This modern approach brings with it new weapons, action and options. Coupled with a variety of gameplay modes including single player, multiplayer and the co-op Special Ops Mode, it is destined to be one of the most popular games of 2009 and a worthy addition to the Call of Duty series.
- Challenging Multiplayer Modes – Modern Warfare 2 will contain a wealth of multiplayer modes including: the every man for himself action of "Free-for All," the classic team-based fun of "Capture the Flag and the tactical, team-oriented action of "Search and Destroy."
- Improved AI Enemies – Improved artificial intelligence now allows enemies to attack from virtually any direction as players respawn into the game adding additional challenges.
- An All-new Call of Duty Adventure - Modern Warfare 2 features an all new Call of Duty storyline revolving around the continuing struggles against the Russian rebel group the Ultranationalists, who have found a new and more dangerous leader.
- The 'Special Ops' Optional Co-op Mode – "Special Ops" Mode allows two players, either alone or with a friend, to engage in unique mission play and features split-screen functionality.
- Diverse In-game Environments - Battlegrounds traversed in the game range from the lonely, snow-clad mountains of Kazakhstan, to dark tunnels in the Afghanistan and the crowded slums of Rio.
- Nonstop Action - Modern Warfare 2 contains no cutscenes, so players are always engaged in the action, no matter where they are in the game.
- New Breach Gameplay Mechanic - Players can now blaze their own paths through the game by "Breaching" formerly impregnable obstacles like walls and doors with explosives.
- New Gadgets, Weapons and Weapons System Modern Warfare 2 contains many new and updated weapons, new weapons attachments, as well as a variant of the multiplayer weapons customization system from Call of Duty 4, now available in the single player campaign.
- New Perks and Increased Customization - Multiplayer modes feature new perks for leveling up, and for killstreaks and deathstreaks. Those awarded for streaks can customized in advance according to when they become available.