Steam Store - Valve Developer Community

Steam - Valve Developer Community

Developer And Publisher Homepages (Steamworks Documentation)

Valve's Steam Will Now Allow Any Game Unless It's 'Illegal, or Straight up Trolling

Valve redesigns Steam game library, adding Steam Events - Polygon

Steam - Valve Developer Community

Events, Library Overhaul Coming to Valve's Steam Store

Steam Business Model

Epic Games Store Exclusivity Controversy: Why People Are Freaking Out

Source - Valve Developer Community