Epic Games, the game development company behind Fortnite, is not going to give a mega-hit that brought it to a $15 billion valuation to fade. What made the colorful shooting game a sensation and how to generate revenue from a game that is free to play.

According to the economist who predicted the 2008 crisis, the recent decline in the industry proves that the foundation of the currencies is weak and the whole sector is “the definition of a fraud and a bubble”