United Offensive follows a similar format to that found in Call of Duty. You play as three Allied soldiers--an American paratrooper, a British SAS commando, and a Soviet infantryman--who are caught in the great struggle against Nazi Germany. Over the course of the single-player campaign, you'll go from the frozen siege of Bastogne during the Battle of the Bulge to the epic German counterattack at Kursk. Throughout most of the campaign, you'll participate in huge, heavily scripted, set-piece battles that make the squad-based battles in Call of Duty look downright minuscule in comparison.