Games like Mountaincore
Games like Mountaincore include Dwarf Fortress, Prison Architect, RimWorld, Manor Lords, and Kingdoms and Castles. We matched them by the tags players give Mountaincore on Steam (Strategy, Simulation, Dwarves, Colony Sim, and Management): closest matches first, and among equally close ones the better-known games.
Dwarf Fortress
Shared: Dwarves · Simulation · Colony Sim
Prison Architect
Shared: Simulation · Strategy · Colony Sim
RimWorld
Shared: Strategy · Colony Sim · Base Building
Manor Lords
Shared: Strategy · Simulation · Base Building
Kingdoms and Castles
Shared: Colony Sim · Simulation · Strategy
Cities: Skylines
Shared: Simulation · Strategy · Management
Against the Storm
Shared: Strategy · Simulation · Base Building
Oxygen Not Included
Shared: Colony Sim · Base Building · Management
Craft The World
Shared: Dwarves · Colony Sim · Strategy
Empires of the Undergrowth
Shared: Strategy · Simulation · Colony Sim
Foundation
Shared: Simulation · Strategy · Management
Workers & Resources: Soviet Republic
Shared: Strategy · Simulation · Base Building
Norland
Shared: Strategy · Simulation · Colony Sim
Banished
Shared: Strategy · Simulation · Colony Sim
Factorio
Shared: Strategy · Base Building · Management
Cities: Skylines II
Shared: Simulation · Strategy · Management
Ostriv
Shared: Strategy · Simulation · Colony Sim
Settlement Survival
Shared: Colony Sim · Simulation · Management
Space Haven
Shared: Strategy · Colony Sim · Simulation
Songs of Syx
Shared: Strategy · Colony Sim · City Builder
Timberborn
Shared: Colony Sim · City Builder · Management
Frostpunk
Shared: Strategy · Colony Sim · City Builder
Stonehearth
Shared: Colony Sim · Strategy · Simulation
Going Medieval
Shared: Strategy · Colony Sim · Base Building