Originally Posted by Kordanor
It's a classical graphic adventure (Like Maniac Mansion or Kings Quest) set in a fantasy world which has it's origin in a German pen and paper brand called "Das Schwarze Auge".
But there is a couple of english stuff in this world as well (all CRPGS):
Realms of Arkania Trilogy
Drakensang and Drakensang River of time (not Drakensang Online)
Chains of Satinav
Blackguards (tactical RPG which will be released 19th of september if I remember right)
and the remake of Blade of Destiny which you should forget about.