Underground Passage

Underground Passage is a Campaign level in Call of Duty: Finest Hour featuring the Americans in the Battle of Aachen. You play as Sergeant Chuck Walker who needs to move through the Aachen sewers to reach the center of the city.

It is home to multiple easter eggs, the Ghostly room, which contains Kaiser and Sticky bears, the Private Ryan easter egg further in the level, and the German dance party at the end of the level.