What are your favorite PC game marketplaces and why? Rant, review, compare, enjoy! I have a Steam Machine because many games are available on Steam, but there are a handful of games that I would like to purchase that are not on Steam such as Overwatch, Garden Warfare, and Recore. I could link these guys through my Steam dashboard, and there respective marketplaces to Steam, though. But it feels like that won't be a permanent solution. I have been questioning whether or not I should reconsider using Steam as my shell and redirecting to the Xbox app or something.