During the Credits (spoilers)
The credits of Modern Warfare 2 take place in a 3D museum created by Infinity Ward. The museum is filled with various exhibits displaying the main characters taking part in different important scenes from the game.
After the Credits
Not only is the extra scene in the museum one of the best extra scenes during credits ever, but after completion of the credits, players can actually play the museum as a level by using the mission select feature. Similar to the movie Night at the Museum, the player has the option to push a button and bring all the characters on display to life. However, there are no good guys here, as all the displays will try to kill you once the button is pushed. There are three rooms full of exhibits, two of which have tons of soldiers and even dogs that can be activated by pressing the buttons.
There is also a picture after the credits with all the Task Force 141 members posing together and the writing, “TASK FORCE 141 DOOM ON YOU MR. TANGO!” on the picture and the option to Continue to Special Ops underneath.