Rail Nation - Become a logistics tycoon in this fascinating railroad strategy game.
Dwarf Fortress - Dwarf Fortress is a single-player fantasy game with two modes: fortress and adventure.
RollerCoaster Tycoon Classic - Create and run amazing parks on your iPhone or Android.
RimWorld - RimWorld - A sci-fi colony sim driven by an intelligent AI storyteller.
OpenTTD - An open-source clone of the classic game ...
Terraria - Dig, Fight, Build! The very world is at your fingertips as you fight for survival, fortune, and glory.