SANTA MONICA, Calif.--(BUSINESS WIRE)--The start of the highly-anticipated Call of Duty®: Black Ops III multiplayer beta has arrived on PlayStation®4 computer entertainment system. Beginning today, PS4™ system owners worldwide who obtained a beta access code for the Call of Duty: Black Ops III multiplayer beta will experience Treyarch’s new multiplayer gameplay first hand. New maps, modes, specialists, weapon customizations and more, including gameplay progression and the all-new momentum-based