Games like Spacebase DF-9
Games like Spacebase DF-9 include Oxygen Not Included, RimWorld, Dyson Sphere Program, Space Engineers, and Space Haven. We matched them by the tags players give Spacebase DF-9 on Steam (Simulation, Space, Base Building, Sci-fi, and Strategy): closest matches first, and among equally close ones the better-known games.
Oxygen Not Included
Shared: Base Building · Simulation · Survival
RimWorld
Shared: Base Building · Strategy · Simulation
Dyson Sphere Program
Shared: Space · Base Building · Simulation
Space Engineers
Shared: Space · Simulation · Sandbox
Space Haven
Shared: Base Building · Space · Simulation
Prison Architect
Shared: Simulation · Base Building · Sandbox
Stellaris
Shared: Space · Strategy · Sci-fi
Manor Lords
Shared: Simulation · Strategy · Base Building
Planetbase
Shared: Base Building · Space · Simulation
Kerbal Space Program
Shared: Simulation · Space · Sandbox
Cities: Skylines
Shared: Simulation · Strategy · Building
Jurassic World Evolution
Shared: Simulation · Building · Strategy
Against the Storm
Shared: Simulation · Strategy · Base Building
Dwarf Fortress
Shared: Simulation · Base Building · Strategy
Cosmoteer: Starship Architect & Commander
Shared: Sci-fi · Space · Building
The Last Starship
Shared: Simulation · Space · Strategy
Jurassic World Evolution 2
Shared: Simulation · Building · Strategy
Banished
Shared: Simulation · Strategy · Indie
Endzone - A World Apart
Shared: Simulation · Strategy · Base Building
Two Point Hospital
Shared: Simulation · Strategy · Building
Factorio
Shared: Base Building · Strategy · Sandbox
FTL: Faster Than Light
Shared: Space · Sci-fi · Strategy
Empires of the Undergrowth
Shared: Simulation · Base Building · Strategy
Hardspace: Shipbreaker
Shared: Space · Simulation · Sci-fi