Originally Posted by Molokov
Oh, I forgot to say I did /reinstall/ Episode 1, but didn't play it again. I'm not certain that it's entirely necessary (certainly wasn't for earlier Telltale Games) but BTTF may be different in that there was only a season purchase and not an episode-by-episode one.
Nah, I uninstall each episode after playing and subsequent ones have worked fine. Not quite the same as never installing the previous ones at all, but I don't believe it's a prerequisite.