Valve has always been revolutionary in many ways. Its debut game was recognized as one of the best in history. Its shop became the main incarnation of the PC market, and the community changed the face of all eSports.

But what lies within the walls of Valve? What secrets do the company's employees keep? And how are the working conditions inside Valve harmful to its games and users?

This and much more we will tell you in the new episode of MainFacts.