Similarity
Games like Red Planet Rampart
Space, Building, Mars, Flight, Tower Defense, Space Sim, Sandbox, Shooter, Colony Sim, Immersive Sim, Third-Person Shooter, Third Person, Aliens, Robots
DarkOrbit Reloaded
Action, Adventure, Massively Multiplayer, RPG
Ostranauts
Indie, RPG, Simulation
Solargene
Indie, Simulation, Strategy
Astro Colony
Unknown
Sci-fi builder
Action, Adventure, Indie, Simulation
Stellar Settlers: Space Base Builder
Casual, Indie, Simulation, Strategy
CosmoOdyssey:Trip to Mars
Adventure, Casual, Indie, RPG
Outer Space Shack
Simulation, Strategy
The Mystery Of The Moon
Action, Adventure, Indie, RPG
Rise - The Vieneo Province
Indie, Massively Multiplayer, RPG, Simulation
Starfield Battlegrounds
Action, Adventure, Indie, Racing
Terraspace
Adventure, Casual
Rank: Warmaster
Action, Indie, Simulation, Strategy
Citizens: On Mars
Strategy
Space Crisis
Action, Adventure, Casual, Indie
JUST A GAME
Adventure, Indie, RPG, Strategy