Dwarf Fortress

https://en.wikipedia.org/wiki/Dwarf_Fortress

World generation with midpoint-displacement elevation, rainfall, drainage, temperature, erosion-traced rivers, and rain shadows; history simulated for a player-chosen number of years; Legends mode and XML export; Tarn Adams calls the game a story generator; Steam release 2022-12-06.

Dwarf Fortress, History chronicle, Simulated history generation, Procedural terrain