Back to the Future: The Game - 30th Anniversary Edition

Six months after the events of Back to the Future Part III, the DeLorean Time Machine mysteriously returns to Hill Valley-driverless! Now, Marty must go back to 1931 to recruit the help of a reluctant teenage Emmett Brown in order to save 1985's Doc from certain death. Can they repair the rifts of the past without accidentally erasing the future?