UK blocks Microsoft's $69 bn deal Activision deal over competition fears

British regulators have blocked Microsoft's USD 69 billion deal to buy video game maker Activision Blizzard over worries that it would stifle competition in the cloud gaming market.

The Competition and Markets Authority said in its final report Wednesday that the only effective remedy to the significant loss of competition that the deal would result in is to prohibit the Merger.

The all-cash deal was set to be the biggest in the history of the tech industry.

But it faces stiff opposition from rival Sony and is also being scrutinised by regulators in the US and Europe over fears that it would give Microsoft control of popular game franchises like Call of Duty.

Microsoft said it was disappointed and signalled it wasn't ready to give up.

We remain fully committed to this acquisition and will appeal, President Brad Smith said in a statement. He said the UK watchdog's decision rejects a pragmatic path to address competition concerns" and discourages tech innovation and investment in the United Kingdom.

We're especially disappointed that after lengthy deliberations, this decision appears to reflect a flawed understanding of this market and the way the relevant cloud technology actually works, Smith said.

Activision also fired back, saying it would "work aggressively with Microsoft to reverse this on appeal.