Fallout 3 Van Buren - At the beginning of the new millennium, Fallout was to take on a new form. One that changed many things from the original, but still kept the heart and soul of the series intact. Sadly, the last Fallout project that Black Isle worked on was to never be released. But it lives on in the hearts of all, under the name Van Buren.

https://www.youtube.com/watch?v=9nYTT-1qkyY

Looks like Neverwinter nights.