There’s a great podcast discussion with Tarn Adams on GeekNights. Tarn, as you may or may not know, is one half of the Dwarf Fortress team, and its sole programmer. The other half, Zach (also Tarn’s brother), develops stories which Tarn makes work within Dwarf Fortress’s intimidating game engine.
The podcast focuses on Dwarf Fortress, but Tarn touches on a variety of subjects, from his older games to his thoughts on gaming and game design in general. I found it to be pretty fascinating.
And, I gotta say, for a self-described introvert and the developer behind one of the most insanely detailed games ever made, Tarn is very well-spoken and sounds really down-to-earth. Respect!