A Risen 3 - Titan Lords update has been released:

Gothic 1

War has been waged across the kingdom of Myrtana. Orcish hordes invaded human territory and the king of the land needed a lot of ore to forge enough weapons, should his army stand against this threat. Whoever breaks the law in these darkest of times is sentenced to serve in the giant penal colony of Khorinis, mining the so much needed...

Changelog: - The problem preventing the game form starting on hexacore (or above) systems has been fixed