As a longtime Dwarf Fortress devotee, the last few years of DF development have felt like a wonder. For most of the procedural fantasy sim's history, there could be years between updates as development progress was subject to the circumstances affecting the Adams brothers' lives and attention.
Since joining with Kitfox Games for the Steam release and hiring on additional developers, however, Bay 12 Games is now expanding its simulation's scope at an unprecedented pace. It's even able to address bugs that have been tormenting players for 15 years.