Stardew Valley - Stardew Valley is a 2D Awesome, Action, Role-playing, Crafting, Top-down, Building, Sandbox and Single-player video game create by ConcernedApe and published by Chucklefish.
Dwarf Fortress - Dwarf Fortress is a single-player fantasy game with two modes: fortress and adventure.
Megapolis - The #1 citybuilder game in more than 20 countries with over 10M downloads!
RimWorld - RimWorld - A sci-fi colony sim driven by an intelligent AI storyteller.
Aztec Tribe - Aztec Tribe is an Engaging, Action-Adventure, Strategy, Building, Management, and Single-player Simulation created and published by Big Fish Games.
Castle Story - The creative voxel-based strategy game in which you explore floating islands, architect epic castles, and defend against hoards of enemies with your friends!