This includes details on Half-Life: Alyx’s development, as well as the projects that were started and dropped on the way to that point. The full version is essentially a book on Valve’s last ten years split into 15 chapters. The Final Hours is now available in the form of a Steam app and is packed with details on various things Valve has worked on and cancelled. Back when Half-Life: Alyx was first announced, Geoff Keighley also announced that he would be producing a ‘Final Hours’ delving into the past decade at Valve, all leading up to the eventual return of the Half-Life franchise.
