What changed in Call of Duty®: Ghosts in 2013

A new Broadcaster mode has been added, featuring camera tools for first-person, third-person, and over-the-shoulder views.

The game's RAM requirement for accessing multiplayer has been lowered from 6GB to 4GB.

E-sports features have been introduced, including hard-coded rulesets for Blitz and Search & Destroy modes in private matches.

Players are advised to turn off Mouse Acceleration in the main menu and disable overlays like Fraps and Steam overlay to improve mouse control.

Players should manually set graphics options instead of relying on automatic settings to reduce stuttering and improve framerate.

Setting the iw6mp64_ship.exe process priority to 'normal' in Task Manager can enhance game performance.