Adicionar um enredo no seu idiomaThe "Escalation" map expansion pack for Call of Duty: Black Ops (2010) features a zombie level known as 'Call of the Dead'. Set in a mysterious Siberian island, a group of four fearless expl... Ler tudoThe "Escalation" map expansion pack for Call of Duty: Black Ops (2010) features a zombie level known as 'Call of the Dead'. Set in a mysterious Siberian island, a group of four fearless explorers fight for their lives amidst an army of zombies.The "Escalation" map expansion pack for Call of Duty: Black Ops (2010) features a zombie level known as 'Call of the Dead'. Set in a mysterious Siberian island, a group of four fearless explorers fight for their lives amidst an army of zombies.