E3: 'Call of Duty 4' trailer
Activision's 'Call of Duty 4' brings the military shooter franchise from WWII to the present day.
To date, the Call of Duty franchise has been strictly a World War II affair. But with Call of Duty 4, Activision and developer Infinity Ward move the action to a 21st century setting. The military shooter brings an all-new graphics engine to the Xbox 360, PS3, and PC when it hits stores this fall. Can you say, "Halo who?"