You can invite your friends to join in the fun with a two-week-long free access period featuring new and popular multiplayer maps and modes with Vanguard Multiplayer.
To give you a taste of Vanguard, we are extending our Free Access period to two weeks, beginning March 30 and lasting through April 13.
The update includes the brand new Casablanca and Gondola maps that were released with Season 2 Reloaded.
Additionally to Vanguard's most popular maps, Free Access players will be able to access a variety of Multiplayer Playlists, including Shipment, a classic Call of Duty map, and Das Haus, a small map that boasts plenty of action," Activision continued.