Call Of Duty: Ghosts Gameplay Walkthrough Federation Day Part (A) (No Commentary) (Full Game) Call of Duty: Ghosts features a completely new setting, characters, and system. It still features linear sections, but it is said to have "easter eggs" within the game to alter missions slightly. The setting of the game is a war-torn U.S.A. ten years after an ODIN strike, launched via satellite after a hijacking, devastated the landscape and invasion from the Federation, a conglomeration of several South American countries. The single player features a dog companion named Riley, fighting in outer space, a story featuring a team of "Ghosts," who are remnants of elite U.S. Special Operations Forces teams, and various other features. The game's main protagonists are the Ghosts, a force of U.S. Special Operations personnel trained to conduct clandestine missions behind enemy lines. The unit is led by retired U.S. Army Captain Elias Walker (Stephen Lang). He is joined by his sons Logan Walker and David "Hesh" Walker, along with Kick and Keegan P. Russ, a trained German Shepherd named Riley, and Cdr. Thomas A. Merrick of the Navy SEALs. Call of Duty: Ghosts is set in an alternate timeline from our world that follows the nuclear destruction of the Middle East. The oil-producing nations of South America form the Federation in response to the ensuing global economic crisis and quickly grow into a global superpower, swiftly invading and conquering Central America and the Caribbean. The game's main antagonist is Gabriel T. Rorke, a former Ghost leader who eventually turned into a traitor after being captured and brainwashed using torture and hallucinogens who now works with the Federation.