Use a shotgun, sniper rifle, machine guns, pistols or melee weapons to kill monsters. At the beginning of each area, the characters will appear at a control point, where they can pick up weapons, ammunition and set off on a further journey. The history and chronology of the chapters are interconnected, which will not allow the gamer to get confused in the plot. Left 4 dead has 6 campaigns, with several levels in each. Fight as Bill, Francis, Zoey or Louis, who did not have a very easy and well-coordinated life. The user is able to take control over 1 of 4 protagonists during the passage of the level. To do this, they will have to go through a large number of obstacles and hundreds of Infected. The main characters, 4 people, must get to the place of evacuation in order to leave the place of infection. The United States of America is seized by an unknown virus that turns people into horrible monsters with bouts of aggression and rage.