Call of Duty: Ghosts is a first-person shooter video game that takes place in a world where global power has been permanently redrawn. Players take on the role of members of a surreptitious group known as Ghosts and fight against an emerging, technologically superior global power. The game features over 20 new kill streaks such as Juggernaut Maniac, Helo-Scout, Vulture and the ODIN Strike. Additionally there is also the option to bring in Riley from the single-player campaign as your guard dog to warn you of enemies and attack them if they get too close.