Stanley Parable creator Davey Wreden tweets that his next game will launch tomorrow, pointing the way to The Beginner's Guide website where it says this is coming to Windows and OS X. Word is: "The Beginner's Guide is my new game and my followup to Stanley Parable. It will launch this Thursday, October 1 thebeginnersgui.de." That's all there is for now, so we'll have to wait for more details on what this is all about. Thanks All Games Beta.