In 2013, a top executive at Netflix famously announced that the company's ambition was to "become HBO faster than HBO can become us."
The declaration made headlines at the time for its audacity: Netflix was gunning for the king of premium television.
But now it seems Netflix has identified an even bigger rival: the massively popular video game Fortnite.
The online shooter accounts for an enormous amount of consumers' screen time, Netflix said in a shareholder letter Thursday, making it a formidable foe in the global war for Internet users' attention.
"We earn consumer screen time, both mobile and television, away from a very broad set of competitors," Netflix said in the letter. "We compete with (and lose to) Fortnite more than HBO . . . There are thousands of competitors in this highly fragmented market vying to entertain consumers."