Activision Blizzard Inc. this week released the Multiplayer Beta Trailer for Call of Duty: Black Ops 4 for Sony Corp.’s PlayStation 4, Microsoft Corp.’s Xbox One, and the PC.

The trailer previews the Multiplayer Beta, which will include 10 specialists and six multiplayer maps.

The PS4 Private Multiplayer Beta will be held between Aug. 3 and Aug. 6.

The Beta will preview ground combat, four maps, the Pick 10 system, new Gear and Loadouts.

Call of Duty: Black Ops 4 will include mission-based single-player content, an online multiplayer component and a co-op Zombies mode.

It will be sold Oct. 12.