Contact 28

"Contact 28" is a character in Call of Duty: Ghosts Extinction mode. He is only seen through Intel found in Nightfall. He is a buyer of David Archer, the leader of the Nightfall Project.

Events of Nightfall
He is first seen with Archer talking about the Cryptid specimens found from the Colorado incident. He calls Archer a "traitor" and Archer threatens him by saying he'll take his business someone else and possible to his unknown rivals. In the next cutscene, he explains Archer about money, which Archer denies the money, saying he needs a ship and a crew that can listen to his orders. He asks Archer why and he says there is a "leak", saying someone from the inside told the U.S Government Project Nightfall's HQ location. He asks him how long he has and says 18 hours. Archer then says after that "Well, you saw what happen in Colorado". In the next cutscene, Archer explains the situation is even worse than before. Contact 28 then says to Archer that he'll not get the things he promised, betraying Archer by saying he should be thrown to them or try to hold out until the Americans arrive. Archer tries to finish a sentence but he gets cuts out. Then Archer shows him "The Ark", which allows Contact 28 to give what Archer needs and he meets him later at his ship.

Nightfall Ending
After the U.S Government beat the Breeder, Archer managed to escape from Nightfall and headed for the chinese ship he order in the Alaskan frontier. There, Archer and Contact 28 talked about finding the Ark and how they would find the others. Archer then explains to him saying "I know someone who can". He is not seen after this.