Well all you flux capacitor loving, hoverboard crazy, Back To The Future fans, today's your lucky day because the latest episode in Telltale's series of games, Double Visions, is supposed to become available for your PC or Mac.
Having stepped in and once again altered historical events in Citizen Brown, Marty travels back to 1986 only to discover that the entire population of Hill Valley has been brainwashed by an alternate version of the Doc! You'd have thought by this point in his adventures that Marty'd be a little bit more careful when venturing out of the DeLorean! As a result, he has to take things back up to 88mph in order to fix the alternate timeline that he's inadvertently created!
Of course this brings us one step closer to the final episode in the series, OUTATIME, and I'm looking forward to grabbing a copy of the game then, so I can play all the episodes back to back. [joystiq]