Games like Off Course ELEMENTS of SPACE
Games like Off Course ELEMENTS of SPACE include Oxygen Not Included, Dyson Sphere Program, Prison Architect, Factorio, and Stellaris. We matched them by the tags players give Off Course ELEMENTS of SPACE on Steam (Strategy, Spaceships, Top-Down Shooter, Sandbox, and Simulation): closest matches first, and among equally close ones the better-known games.

Oxygen Not Included
Shared: Base Building · Resource Management · Sandbox

Dyson Sphere Program
Shared: Space · Base Building · Simulation

Prison Architect
Shared: Simulation · Sandbox · Strategy

Factorio
Shared: Strategy · Sandbox · Base Building

Stellaris
Shared: Strategy · Space · Sandbox

RimWorld
Shared: Strategy · Sandbox · Base Building

Space Engineers
Shared: Sandbox · Space · Simulation

SPORE™
Shared: Sandbox · Simulation · Space

X4: Foundations
Shared: Simulation · Space · Sandbox

Manor Lords
Shared: Strategy · Simulation · Base Building

Spaceflight Simulator
Shared: Sandbox · Simulation · Space

Space Haven
Shared: Strategy · Base Building · Space

Kerbal Space Program
Shared: Sandbox · Simulation · Space

Reassembly
Shared: Strategy · Sandbox · Space

Satisfactory
Shared: Base Building · Sandbox · Resource Management

SPORE™ Galactic Adventures
Shared: Simulation · Space · Strategy

Against the Storm
Shared: Strategy · Simulation · Base Building

Starpoint Gemini Warlords
Shared: Strategy · Space · Simulation

Mount & Blade II: Bannerlord
Shared: Strategy · Sandbox · Simulation

Kingdoms and Castles
Shared: Strategy · Simulation · Sandbox

shapez
Shared: Strategy · Sandbox · Base Building

Elite Dangerous
Shared: Space · Simulation · Exploration

IXION
Shared: Strategy · Space · Resource Management

Dwarf Fortress
Shared: Strategy · Simulation · Base Building