The UK's markets regulator has blocked the Microsoft-Activision Blizzard deal

Both Microsoft and Activision have said they'll appeal the decision, which is focused on the cloud gaming space.

Microsoft and UK regulators agree to pause legal fight to

The UK's CMA blocks Microsoft's Activision acquisition – Microsoft

UK CMA blocks Microsoft's purchase of Activision/Blizzard

UK blocks Microsoft-Activision gaming deal, biggest in tech

UK's CMA confirms decision to block Microsoft-Activision but opens

Microsoft's Acquisition of Activision Blizzard Has Been

U.K. Greenlights Microsoft's $69 Billion Activision Blizzard Deal

Activision Blizzard still confident about Microsoft deal

Microsoft's Activision Blizzard purchase blocked by UK regulator

UK regulator clears Microsoft's deal for Activision

UK Antitrust Regulators Block USD 69 Billion Microsoft-Activision

FTC files complaint in attempt to block Microsoft's Activision

FTC Moves to Block Microsoft's Activision Blizzard Takeover

Why the U.K. is blocking Microsoft's deal for Activision and what

Microsoft's $69B Activision Blizzard purchase approved by EU