From Press Release:
Today Activision and Treyarch released a new 4K PC gameplay trailer for Call of Duty: Black Ops 4.
Speaking of PC, in case you missed it, also announced this week was the Blackout PC Open Beta start date: September 15. Fans who pre-purchase the game get one day early access. For more information, visit callofduty.com or follow @callofduty on Twitter, Instagram and Facebook.”