Activision and Infinity Ward have announced today that a Call of Duty: Ghosts free multiplayer demo will be available this weekend on Xbox One and Xbox 360. The game's multiplayer had already been made available during a weekend a few weeks ago on Steam.
The multiplayer demo will feature 3 multiplayer modes (Search & Rescue, Domination, and Team Deathmatch) set across 3 different maps (Strikezone, Warhawk, and Prison Break). In addition, the demo will also include the original Extinction game mode "“ Point of Contact.
The Call of Duty: Ghosts multiplayer demo will be available from the 7th of March (10am/PST) to the 10th of March (10am/PST).
Source: Call of Duty Community