The Most Niche Simulation PC Games We Could Find
Dwarf Fortress (or, rather, "Slaves to Armok: God of Blood Chapter II: Dwarf Fortress") is a labor of love spanning nearly two decades. You take command of a generational colony of fantasy miners living in a mountain. Construct new mines, dig new tunnels, and keep your dwarves whistling while they work. And then wait for it to all go wrong. Dwarf Fortress is known for its incredible complexity and difficulty, where a single mistake can lead to tragedy. Tunneling too greedily and too deep can, for example, accidentally flood your dwarves' home when you hit some groundwater. Famously unfinish...
Source: pcmag.com