Call of Duty 3

The single-player mode is based on the Normandy breakout, which occurred when resistance fighters from the United Kingdom, Canada, Poland, the United States of America, and France advanced into the French village of Chambois through a gap in the defenses called the Falaise Gap. The events in Call of Duty 3 are based on a single combined campaign, unlike most other games in the Call of Duty series, which are based on individual campaigns. The player is switched between the four nations and their respective characters for each leg of the story. There are a total of 14 missions in the campaign.