Dwarf Fortress 0.42.04 (Donationware)
An interesting and challenging fantasy game that takes you to a randomly generated world where you must take control of a dwarven outpost
http://spd.rss.ac/aHR0cDovL21hYy5zb2Z0cGVkaWEuY29tL2dldC9HYW1lcy9Ed2FyZi1Gb3J0cmVzcy5zaHRtbA==