We know from yesterday that Back to the Future on Wii wasn’t looking very good. We heard the game was confirmed months and months ago, and yesterday’s press release seemed to point to a lack of release. Now Telltale has given an official comment on the situation, and it’s not the answer you want to hear.
We don’t have any plans to release Back to the Future on the Wii platform at this time. - Alan Johnson, Telltale’s community manager
Well there you have it. If you want your Back to the Future, you’ll have to go to another platform.