Call of Duty: Black Ops III Beta is Available for all Treyarch Fans

On a recent twitter post, Treyarch said, "The #BO3Beta is now available to all PS4 players. Today, we've got a few more surprises in store for you:" https://community.treyarch.com/community/treyarch/blog/2015/08/22/b

Furthermore, no code will be needed to download the beta. "PS4 owners who play the free open black ops III beta to get an upcoming PlayStation 4 Black Ops III Zombie theme."