"Positive rewards are the main reason people become addicted to things," Kimberly Young, a professor at St. Bonadventure University who studies Internet addiction, told Time in 2013. "When you play the game, you feel better about yourself."
"Candy Crush" is a game so engrossing that it allegedly led a San Diego man to rupture a tendon in his thumb.
"Before the onset of symptoms, he reported playing a video game on his smartphone all day for 6 to 8 weeks," according to a Journal of the American Medical Association report of the injury. "He played with his left hand while using his right hand for other tasks, stating that 'playing was a kind of secondary thing, but it was constantly on.'"
The next year is all about expanding into new genres, business model, and markets for this publisher.
But King "has struggled to create a successor to that blockbuster," reported Bloomberg, with adjusted revenue falling in each of the past four quarters.
Activision - founded in 1979, a third-party maker of games for Atari, among many other videogame systems - will pay shareholders $18 per share for King. Though King is based in Ireland, tax inversion - through which many companies, such as Pfizer, buy foreign firms to save tax dollars - is not part of the proposed deal.
Activision's business, valued at more than $25 billion, has been doing quite well. But the move will make the company "a global leader in mobile gaming - the largest and fastest-growing area of interactive entertainment that is expected to generate over $36 billion of revenue by the end of 2015 and grow cumulatively by over 50 percent from 2015 to 2019," it said.
This is what Wall Street wanted all along.
"The next year is all about expanding into new genres, business model, and markets for this publisher," the Motley Fool wrote of Activision last year.