UPDATE 29/9/15 3.15pm Telltale has now confirmed the previously-leaked Back to the Future: The Game - 30th Anniversary Edition, which will launch next month for PlayStation 4, Xbox 360 and Xbox One.
Digital and physical versions will be available on 13th October in North America and 16th October in Europe.
Updated textures and voice work from Biff Tannen's original movie actor Tom Wilson are included, along with a behind the scenes video featuring interviews with Wilson, Telltale, movie trilogy co-writer and producer Bob Gale and young Marty McFly voice AJ LoCascio.
The latest pay-what-you-want Humble Weekly Sale is Telltale-themed, featuring most of the beloved developer's greatest hits from the last few years.
Sniper Elite V2 leads the UK's all-formats chart for the second week running.
Telltale Games' episodic Back to the Future: The Game will be released for PC, PlayStation 3 and Wii in Europe during the first quarter of 2012.
Originally launched in five downloadable chapters, publisher Deep Silver has confirmed the entire game will arrive on European shores in disc-based form.
PS3 and Wii versions will launch across Europe, while boxed PC editions will only hit "some" territories, Nintendo Life reports.
Telltale Games' recent movie tie-in Back to the Future: The Game is coming to the Wii, the publisher has announced.