Call of Duty: Warzone er et gratis-at-spille Battle Royale-spil, udgivet i 2020. Her kastes du ned på et massivt kort, hvor målet er at være det sidste hold, der overlever, ved at plyndre udstyr og fuldføre kontrakter. Spillet er kendetegnet ved Gulag-systemet, der giver eliminerede spillere en chance for at vende tilbage, samt dynamiske opgaver, der belønner aktivt spil. Fokus er på storstilede kampe og overlevelse.
Violence involves the use of a wide array of weapons, from guns through to rocket launchers and explosives. When characters are shot, they react realistically with some blood splatter. Characters who are defeated are transported to an area called the 'Gulag' in which they can fight with another defeated player. A cut scene shows an enemy character's throat being cut, in slow motion, resulting in sight of blood spray from the wound. There is infrequent use of strong language ('fuck').