Much as Steam may be the dominant marketplace on PC, it's far from a one-stop shop for all the most popular games available. Tim Sweeney, CEO of Epic Games, believes Valve is consistently shooting itself in the foot in ways Epic Games has managed to avoid - so far, at least.
According to him, a noted Steam disliker for reasons I'm sure are obvious, the fact that Steam isn't a more collaborative entity shuts out large swaths of PC gamers. "They have a nice thing going on on PC, but they reach what percentage of the PC audience?" he told PCGamer, when asked about Valve's place in the hierarchy.