CRPG is my favorite video game genre. To me there is nothing more immersive or expansive than a CRPG. Of course, my gold standard will always be Baldur's Gate 1&2, but I'm also a huge fan of the Pillars of Eternity and Pathfinder games, as well as Planescape Torment, Fallout 1&2, the Shadowrun Trilogy, Arcanum, and my all-time favorite: Neverwinter Nights.
I'm a sucker for this genre and the isometric perspective and I'm always looking for new ones to play. I have almost 1000 hours in Neverwinter Nights at this point, all from playing the different fan-made modules on the http://www.neverwintervault.org
What are your favorite CRPGS? Are you currently playing any that you would recommend?