Games like Space Commanders: Solar System
Games like Space Commanders: Solar System include Elite Dangerous, No Man's Sky, SnowRunner, Kerbal Space Program, and The Forest. We matched them by the tags players give Space Commanders: Solar System on Steam (Adventure, Simulation, Space Sim, Walking Simulator, and First-Person): closest matches first, and among equally close ones the better-known games.
Elite Dangerous
Shared: Space Sim · Simulation · Adventure
No Man's Sky
Shared: Adventure · Space · First-Person
SnowRunner
Shared: Simulation · Adventure · Realistic
Kerbal Space Program
Shared: Simulation · Space Sim · Space
The Forest
Shared: Adventure · First-Person · Building
Firewatch
Shared: Adventure · Walking Simulator · Atmospheric
The Long Dark
Shared: Adventure · First-Person · Atmospheric
Empyrion - Galactic Survival
Shared: Simulation · Space Sim · Building
Universe Sandbox
Shared: Simulation · Space Sim · Realistic
Hardspace: Shipbreaker
Shared: Simulation · Space Sim · First-Person
Starfield
Shared: First-Person · Adventure · Space
Space Engineers
Shared: Simulation · Building · Space
Exo One
Shared: Adventure · Atmospheric · Walking Simulator
X-Plane 11
Shared: Simulation · Realistic · First-Person
Scrap Mechanic
Shared: Building · Adventure · First-Person
EVE Online
Shared: Space Sim · Adventure · Simulation
Kerbal Space Program 2
Shared: Simulation · Building · Space Sim
Deliver Us The Moon
Shared: Adventure · Atmospheric · Space Sim
Microsoft Flight Simulator X: Steam Edition
Shared: Simulation · Realistic · Adventure
My Summer Car
Shared: Simulation · Realistic · First-Person
Out of Ore
Shared: Simulation · Realistic · First-Person
Planet Coaster
Shared: Simulation · Building · Realistic
Farming Simulator 25
Shared: Simulation · Realistic · First-Person
Stranded Deep
Shared: Adventure · First-Person · Realistic