Games like Mars Training Camp
Games like Mars Training Camp include Elite Dangerous, Kerbal Space Program, EVE Online, X4: Foundations, and Slime Rancher. We matched them by the tags players give Mars Training Camp on Steam (Simulation, Education, Space Sim, Mars, and Base Building): closest matches first, and among equally close ones the better-known games.
Elite Dangerous
Shared: Space Sim · Simulation · Exploration
Kerbal Space Program
Shared: Simulation · Space Sim · Education
EVE Online
Shared: Space Sim · Simulation · Adventure
X4: Foundations
Shared: Simulation · Space Sim · Space
Slime Rancher
Shared: Adventure · Exploration · Simulation
No Man's Sky
Shared: Exploration · Space · Adventure
Take On Mars
Shared: Simulation · Mars · Exploration
Universe Sandbox
Shared: Simulation · Space Sim · Education
PC Building Simulator
Shared: Simulation · Education · First-Person
Empyrion - Galactic Survival
Shared: Simulation · Space Sim · Space
Hardspace: Shipbreaker
Shared: Simulation · Space · Space Sim
Starfield
Shared: Space · Exploration · Singleplayer
Dyson Sphere Program
Shared: Base Building · Simulation · Space
Space Engineers
Shared: Simulation · Base Building · Space
House Flipper
Shared: Simulation · Education · Singleplayer
Gas Station Simulator
Shared: Simulation · Base Building · Education
SpaceBourne 2
Shared: Space Sim · Base Building · First-Person
Internet Cafe Simulator 2
Shared: Simulation · Exploration · First-Person
Thief Simulator
Shared: Simulation · Adventure · First-Person
Spaceflight Simulator
Shared: Space Sim · Simulation · Space
Outer Wilds
Shared: Exploration · Adventure · Space
Void Crew
Shared: Space Sim · Simulation · Adventure
Electrician Simulator
Shared: Simulation · Education · First-Person
Star Trucker
Shared: Space Sim · Simulation · Space