Games like Terraformers: Megastructures
Games like Terraformers: Megastructures include Terraformers, This War of Mine, No Man's Sky, FTL: Faster Than Light, and Dome Keeper. We matched them by the tags players give Terraformers: Megastructures on Steam (Simulation, Procedural Generation, Survival, Atmospheric, and Roguelike): closest matches first, and among equally close ones the better-known games.
Terraformers
Shared: Simulation · Procedural Generation · Survival
This War of Mine
Shared: Survival · Atmospheric · Simulation
No Man's Sky
Shared: Survival · Procedural Generation · Space
FTL: Faster Than Light
Shared: Roguelike · Space · Sci-fi
Dome Keeper
Shared: Singleplayer · Roguelike · Sci-fi
Oxygen Not Included
Shared: Survival · Singleplayer · Simulation
RimWorld
Shared: Survival · Simulation · Singleplayer
IXION
Shared: Survival · Space · Simulation
Stellaris
Shared: Simulation · Space · Sci-fi
Frostpunk
Shared: Survival · Simulation · Resource Management
Frostpunk 2
Shared: Survival · Simulation · Singleplayer
Out There: Ω Edition
Shared: Roguelike · Sci-fi · Space
The Long Dark
Shared: Survival · Atmospheric · Singleplayer
Hardspace: Shipbreaker
Shared: Simulation · Sci-fi · Space
Stoneshard
Shared: Roguelike · Survival · Procedural Generation
Kerbal Space Program
Shared: Simulation · Space · Science
The Long Journey Home
Shared: Simulation · Roguelike · Survival
The Alters
Shared: Survival · Sci-fi · Singleplayer
Cosmoteer: Starship Architect & Commander
Shared: Singleplayer · Sci-fi · Space
Jurassic World Evolution
Shared: Simulation · Singleplayer · Sci-fi
Breathedge
Shared: Survival · Singleplayer · Space
The Pale Beyond
Shared: Survival · Simulation · Singleplayer
Space Haven
Shared: Survival · Simulation · Space
Dyson Sphere Program
Shared: Simulation · Space · Sci-fi