|Appears in||Call of Duty: Future Warfare: Allied Assault|
|Weapon||HK 33, JNG-90, M60, M4A1 Carbine and any weapon at his disposal|
Duman Celik is a Turkish-American Soldier. He lacks in any American traits expect for his way of talking. His catchphrase is: "That's what I'm talkin' about!". He says this after every successful mission which gives him the callsign Talkin' 6. He fights with the German and his people in Turkey while defending it from Cuban.
- Even though he is on the Turkish campaign, he can be heard saying his catchphrase at the end of a multiplayer session for the US Army Rangers.
- Duman is the first Turkish playable character.