brouer: Some people prefer the German voice acting in the Anno and Settlers games over the English versions. And not just because German is their own first language.
Are there any other games on GOG where a non-English version is worth checking out? Provided the player understands the language, I mean.
That may have to do with the fact that Anno and The Settlers are german series. Cultures as well. ;)
Likewise, Arx Fatalis and Dark Messiah Of Might & Magic have a good french VO, which does not come as a surprise, as they are french games.
I found the VA for the french version of Psychonauts to be surprisingly solid and faithful to the original.
Serious Sam (at least The First and The Second Contact) I prefer to play in its french version, as Sam's voice actor is (or was, since he died a couple of years ago) Bruce Willis's dubber. It is my understanding that the german version also enjoys the Willis touch. ;)