Telltale has finally set an exact date for the release of the first installment in the five part series of Back to the Future games that they have been developing for the PC and Mac. December 22nd is the day when you will be able to hop into the DeLorean and head out on an adventure with Marty and Doc on both platforms. The game will sport voice work from Christopher Lloyd himself, as well as one helluva Michael J. Fox impersonator (don’t believe me? Check out the trailer)! The point-and-click adventure will retail for $24.95 and, if you pre-order it directly from the Telltale store, $1 will go to the Michael J. Fox Foundation and you will also get a free copy of another Telltale title, Puzzle Agent. The next four episodes of the Back to the Future series will be released in February, March, April, and Finale (I don’t think that’s a month), according to the trailer. Sauce hype level: !!