please translate at least the subtitles to other languages than english, or just provide an api, so fans can translate the subtitles. There's a huge community for movie subtitle-translation already and the quality is really good. http://en.wikipedia.org/wiki/Subtitle_(captioning)
@telltale management: You don't know how it's like in a foreign country where english is not the mother language. There a many adventure fans (especially monkey island), that don't speak english good enough to have fun with non-localized games.
If you invest some thousand dollars in a german, or spanish subtitle-translation, you'll get the investment back easily, because you'll get more customers. It's an easy calculation and that's why most of the game publishers do the translation!