Activision finally announced the start date for the second Call of Duty: Black Ops 4 beta.
This beta will be for Blackout which is the battle royale mode. As with the previous beta, it will be first on PS4. Watch the teaser for it below:
— Call of Duty (@CallofDuty) August 14, 2018
You need to pre-order to play this beta. For Xbox One and PC, the beta will likely be a week or more later going by the previous beta. The beta for PS4 begins on September 10.
Call of Duty: Black Ops 4 releases on October 4 for PS4, Xbox One, and PC (via Battle.net).