Similarity
Games like Unconquered Sun
Roguelike, Space Sim, First-Person, Combat, Procedural Generation, Space, Exploration, Real Time Tactics, Tactical, Resource Management
No Man's Sky
Action, Adventure
X4: Foundations
Action, Simulation, Strategy
Star Trek: Voyager - Across the Unknown
Indie, Strategy
Elite Dangerous
Action, Adventure, Massively Multiplayer, RPG
Space Engineers
Action, Indie, Simulation, Strategy
SpaceCraft
Adventure, Indie, Massively Multiplayer, Simulation
Space Engineers 2
Action, Indie, Simulation, Strategy
Deep Rock Galactic
Action
OPERATOR
Unknown
Stellaris
Simulation, Strategy
SpaceEngine
Casual, Indie, Simulation, Early Access
Kerbal Space Program
Indie, Simulation
Approximately Up
Adventure, Indie, Simulation
Dyson Sphere Program
Indie, Simulation, Strategy, Early Access
Outer Wilds
Action, Adventure
Oxygen Not Included
Indie, Simulation