Q: Context: Call of Duty: Black Ops 4 (stylized as Call of Duty: Black Ops IIII) is a multiplayer first-person shooter video game developed by Treyarch and published by Activision. It was released worldwide on October 12, 2018, for Microsoft Windows, PlayStation 4 and Xbox One. It is a sequel to the 2015 game Call of Duty: Black Ops III and is the fifth entry in the Black Ops subseries as well as the 15th main installment in the Call of Duty series overall.

Question: when does call of duty blackops 4 come out?
Let's give stream of consciousness below
To answer the question, consider the following: It was released worldwide on October 12, 2018, for Microsoft Windows, PlayStation 4 and Xbox One. So the answer is October 12 , 2018.