Call of Duty Modern Warfare 2 features a new co-op mode called Special Forces that lets players make their way through special missions together.

The two player Special Forces mode for Call of Duty Modern Warfare 2 still lasts as long as a single player game/campaign. The single player game typically lasts at least six hours long.

Special Forces mode features some unique on rails sections and localities. The game still retains the classic run with a gun formula that epitomises the Call of Duty series.

Call of Duty Modern Warfare 2 is the sixth entry in the main Call of Duty series. The game continues the story begun in the previous game. It features a more varied and open campaign, which should take six to 10 hours to complete. Some of the game mechanics have been tweaked or improved, and enemies no longer spawn endlessly until the player crosses a pre-determined point in the map. Locations include snowy Russia and Brazil, and some of the levels are larger than those in Modern Warfare.IGN: Modern Warfare 2 Details Surface (May 14, 2009)

The game features a Special Forces co-op mode that allows players to battle their way through special missions together. The missions are not tied to the game's main narrative and have an increased difficulty level. The mode has been compared to the Mile High Club from COD4: Modern Warfare, which was a timed bonus campaign accessible after completing the game.IGN: Modern Warfare 2 Details Surface (May 14, 2009)

Call of Duty Modern Warfare 2 was released on November 10, 2009 for the Xbox 360, PS3, Wii and PC.

1. Call of Duty: World at War: Final Fronts - 2008
2. Call of Duty: World at War - 2008
3. Call of Duty: Roads to Victory - 2007
4. Call of Duty 4: Modern Warfare - 2007
5. Call of Duty 3 - 2006
6. Call of Duty 2: Big Red One - 2005
7. Call of Duty 2 - 2005
8. Call of Duty: Finest Hour - 2004
9. Call of Duty: United Offensive - 2004
10. Call of Duty - 2003