Try SS2 then? Graphics are very dated and it's more complex than modern games, but imo it's never been surpassed when it comes to the total package of world, atmosphere and gameplay diversity. Controls are a bit outdated for a modern game maybe. One of the very few first person games, that can be honestly called adventure/rpg game and not just a shooter with other elements tacked on.
Apparently the team is also working on a successor to the Ultima Underworld games. Cool to hear, although i hope they don't try to do too much at the same time.
I also wonder how this is going to get financed. KS incoming?