Epic Games, maker of 'Fortnite,' saw its value rise by $17 billion in just 8 years — a more than twentyfold increase

· *Epic Games, the studio behind "Fortnite," has skyrocketed in value across the past eight years.*
· *In 2012, Chinese conglomerate Tencent invested $330 million and got a 40% stake. Sony's $250 million investment earlier this month nabbed the company only a 1.4% stake in Epic.*
· *That means Epic's valuation has exploded:...