The American campaign begins with Pvt. Joey Martin of the U.S. 101st Airborne Division parachuting into France as a pathfinder of the 101st Airborne Division on D-Day for the Battle of Normandy, echoing the HBO miniseries Band of Brothers. The series continues with a night assault on the town of Sainte-Mère-Église after reuniting with his squadmates, a defense of the town against a counter attack by German Panzer units, the Brécourt Manor Assault, two special missions to rescue captured British officers.
The British campaign begins with Sgt. Jack Evans of the British 6th Airborne Division and Special Air Service, assisting in the capture of Pegasus Bridge, as seen in The Longest Day, sabotage the German battleship Tirpitz and ends with a sabotage mission of a V-2 rocket base. Evans also sabotages anti-air defenses single-handedly around the Eder Dam, in preparation for a follow up Dambusters Raid (Operation Chastise).
The Soviet campaign begins with the Battle of Stalingrad, first with weaponless scenes very much reminiscent of the opening of Enemy at the Gates, a 2001 movie about the battle, then simulating close combat in an underground sewer system and a recreation of the battle for Pavlov's House through the eyes of Pvt. (later promoted to Sgt.) Alexei Ivanovich Voronin in the 13th Guards Rifle Division and 150th Rifle Division. The Soviet campaign continues with the liberation of Poland, followed by a role as a tank commander. The Soviet campaign ends as an infantry soldier in Berlin with the raising of the Soviet flag above the ruins of the Reichstag. After raising the Soviet flag, a short video of the aftermath of the War is shown.
Actors Jason Statham and Giovanni Ribisi, as well as voice actor Steven Blum, provided voice-overs for the roles of Sgt. Waters (British), Pvt. Elder (American) and Cpt.Foley (American), respectively. Michael Giacchino, who previously worked on the Medal of Honor franchise, composed the soundtrack.
Call of Duty also featured "shellshock" (not to be confused with the psychological condition of the same name), where when the player is close to an explosion, his vision is blurred, the player and time moves slower, and sound is muffled, similar to some scenes in the movie Saving Private Ryan. "
Minimum System Requirements :*3D Hardware Accelerator Card required - 100% DirectX® 9.0b compatible 32MB hardware T&L-capable video card and latest drivers*
*Pentium® III 600MHz or Athlon® 600MHz processor or higher for systems with Windows® 98/ME
*Pentium® III 700MHz or Athlon® 700MHz processor or higher for systems with Windows® 2000/XP
*English version of Microsoft® Windows® 98/ME/2000/XP
*128MB of RAM
*1.4GB of uncompressed free hard disk space