In Call of Duty 3, new close-quarters battle mechanics bring you face-to-face with your enemy. Fight hand-to-hand, disarm traps, improvise explosive devices and execute a host of other battlefield challenges that require cunning and swift reflexes. Next-generation level design provides multiple attack routes that let you decide how to confront the enemy. Each choice you make requires you to use special tactics, from sniping and demolition to straight out frontal assaults. And in online multiplayer battles of up to 24 players, gamers battle it out as a variety of player classes, including riflemen, infantry, scouts and others. Multiple-occupancy vehicles let you coordinate attacks with friends, driving while they fire a mounted machine gun from the turret.