This is the year of Back to the Future so get used to hearing news concerning this movie until October 21 when Doc, Marty and Jennifer went to the future of their town Hill Valley. This news actually doesn’t have much to do with the movie at all, in fact this is the very few times I have seen game news coming from Gamefly.
The Gamefly page was taken down, but if you look at the URL it read Back to the Future 30th Anniversary. According to sites who saw it before it was taken down, the game will be the Telltale game for the Playstation 3 remastered for the Playstation 4, Xbox 360 and Xbox One. The game is set to be released on October 13, which is a little over a week shy of the date they actually went to the future.
Nothing has been confirmed or announced so this date can change.