Call of Duty 3 (2006) Full Campaign Gameplay & Walkthrough All Missions

Call of Duty 3
Call of Duty 3 is a historic first-person shooter that takes place during World War II. Call of Duty 3 was released on November 7, 2006 for the Xbox 360, PlayStation 2, and Xbox, and was released on November 14, 2006 for PlayStation 3 and Wii. It was developed by Treyarch (and Pi Studios) and published by Activision, and is the third installment in the Call of Duty series. Two map packs have been released for this game, that are only available on the Xbox Live Marketplace: the Bravo Map Pack and Valor Map Pack, with a free bonus map called "Champs". It was re-released in the Call of Duty: The War Collection as part of a bundle. On October 6, 2009, it was released on Xbox Live Marketplace and is available for $19.99. It was the last Call of Duty game released on the original Xbox. On September 22, 2016, it was made available for backwards compatibility on Xbox One.
Campaign
The single player campaign is modeled after the Normandy breakout, where the British, Canadian, American, Polish, and French Resistance forces pushed into the village of Chambois, France, also known as the Falaise Gap. Unlike most other games in the Call of Duty series, the events in Call of Duty 3 are based on a single combined campaign, with the player being switched between the four nations and their respective characters for each leg of the story. There are 14 playable campaign missions.
American Campaign
In the American missions, the player takes control of Private Nichols, who recently arrived in France and was eventually moved to the 29th Infantry Division. He meets fellow squad members Sgt. Frank McCullin, Cpl. Mike Dixon, and Pvt. Leroy Huxley. Nichols and his squad take part in the capture of Saint-Lô where they meet Pfc. Salvadore Guzzo, a radio operator who becomes a part of the squad. After that, the squad is folded into the 90th Infantry Division, and they are sent to secure the wooded area of Saint-Germain-sur-Sèves, where intense hedgerow fighting took place. Soon after, the 90th assaults the town of Mayenne, where Huxley is tasked with defusing bombs planted on a bridge, which is heavily guarded by German infantry. Huxley is wounded in the leg before he can carry out the order and Sergeant McCullin successfully defuses the bombs, but is killed in the process. His last words (to Dixon) are "Tell.... tell.... Guzzo... tell him... tell him to go to Hell. Hahahaha...." Dixon then assumes command of the squad and is promoted to sergeant. The squad is later tasked with clearing out Forêt d'Ecouves, so the 2nd Battalion can move through. In Forêt d'Ecouves, Nichols plants explosives on two German supply caches. In the end, Nichols clears the last roadblock with a mortar. The squad then takes part in clearing out a nearby town with a vital crossroads. Towards the end of the assault, Dixon is wounded but survives. After taking a shortcut through the sewers, they find the crossroads and take it successfully, with the help of Sherman tanks. The unit is then sent to defend the town of Chambois from Axis forces trying to escape out of the Falaise Gap. The squad ends up firefighting with Germans on one of the roads, and Huxley is ordered to get a bazooka to fend off enemy tanks. Eventually, the squad falls back from the position to a rallying point. Later they arrive at a large area with many Germans and tanks on the other side. After Guzzo's radio gets shot, he marks German positions with flares for air support while Nichols covers him and is tasked to take out an MG42 position that has Guzzo zeroed.

Afterward, Guzzo is wounded in the leg. Dixon then tells Nichols to cover him as he goes down there to get Guzzo away from the flares before air support arrives. When Dixon and Nichols come to his aid, Dixon carries him back up the hill and extracts him to relative safety. While treating Guzzo, Dixon is shot in the back, and dies a few moments later giving his last words to Guzzo: "...McCullin...McCullin told me to tell you...you should go to Hell." Guzzo says, "Oh, forget him, Dix. You're not dying like him!" Dixon then says, "... but you're OK, Guzzo, you're OK....." After that a U.S. soldier comes up to the squad telling them that they are needed on the other side of town. Guzzo takes command of the squad afterward. A U.S. soldier then needs help getting to a tank so he can destroy it, with that the squad covers him and he takes out the tank. After fighting through the rest of the town, the squad then holds off the Germans until reinforcements arrive. The Falaise Pocket is finally closed. Guzzo is then promoted to sergeant and is also shown as the new leader of the squad, giving McCullin's "pep talk" to some fresh soldiers. Four days later, on the 25th of August, Paris is liberated, bringing an end to the Battle of Normandy.