Enter for a chance to win a MacBook Air and the entire Back to the Future: The Game series!

To enter in our sweepstakes, complete the first 10 levels in the game Chronotron. Each person who qualifies by January 3, 2011 will earn the raffle ticket on their profile to be automatically entered in our sweepstakes.

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Play the Back To The Future: Blitz Through Time game free on Kongregate »

11-inch: 64GB MacBook Air and the entire Back to the Future: The Game series

Marty McFly and Doc Brown return in a completely new Back to the Future adventure.

Six months after the events of the third film, the DeLorean Time Machine mysteriously returns to Hill Valley - driverless! Marty must go back in time and get aid from a resistant teenage Emmett Brown, or else the space time continuum will forever be unraveled!