I'll give a shout out to Arcanum. Like all Troika games it's a very flawed gem, but it's got one of the best character systems, every character you make can play very differently. The setting is fantastic, your typical fantasy world but currently going through an industrial revolution. The Orcs are no longer the bane of humanity, they staff the factories owned by the Gnomes. The whole conflict between technology and magic is great and has an effect on gameplay like healing spells not working on high tech characters.
The flaws come from the combat system. It was originally supposed to be turn based, and as we know anything not turn based it mere popamole shit, but the publishers wanted to include a real time option to try and cash in on the popularity of Diablo. The encounter designs aren't great either and you'll get PTSD from the dreaded black mountain clan mines.
It's definatley worth it for the setting, character system and the fallout like quest design though but you need plenty of patience.
Oh and for the love of god don't play a tech character on the first play through unless you're going for a grenadier build!