Update: And almost immediately after being uncovered, the list has been pulled from the website. We are following up with Sony and will update this article with any more information we receive.
Original Story: It looks like thatgamecompany's Journey may, indeed, be coming to the PlayStation 4. Today, Sony's Gamescom lineup was uncovered on a German PlayStation website, revealing a number of previously unannounced PS4 ports and the emergence of several other games. The website is the European hub for Gamescom 2014, according to the German PlayStation Blog.
On the site, Journey, The Unfinished Swan, and many other games are stated as being playable at the conference in Germany this August. Notable is the inclusion of Until Dawn, the game inspired by teen-horror films that was revealed at Gamescom 2012. Also notable is the appearance of Surgeon Simulator on the PS4.
Recently, rumors arose that The Unfinished Swan would be coming to PS4 and Vita, and this new report gives further evidence for the ports. Sony also recently filed a new trademark for Until Dawn.
We have reached out to Sony for comment and will update this story accordingly when we receive new information.
You can see the full list of playable games below.