Arcania Gothic IV
ArcaniA: Gothic 4 Demo
The PhysX installer might give an error, but the demo will continue the installation regardless. If you don't have the PhysX Software on your PC, you can download it from the NVIDIA website at http://www.nvidia.com/object/physx-9.10.0513-driver.html
JoWooD Entertainment has released a playable demo of ArcaniA: Gothic 4. The demo comprises the first two hours of the game and shows the beginning tutorial level on Feshyr Island featuring selected quests.