Games like RedSpaceOps
Games like RedSpaceOps include Kerbal Space Program, Elite Dangerous, No Man's Sky, Starfield, and Universe Sandbox. We matched them by the tags players give RedSpaceOps on Steam (Exploration, FPS, Hidden Object, Education, and Space): closest matches first, and among equally close ones the better-known games.
Kerbal Space Program
Shared: Space · Physics · Space Sim
Elite Dangerous
Shared: Exploration · Space · Space Sim
No Man's Sky
Shared: Exploration · Space · Open World
Starfield
Shared: Space · Exploration · Open World
Universe Sandbox
Shared: Space · Physics · Space Sim
Outer Wilds
Shared: Exploration · Space · Story Rich
Far Cry® 5
Shared: FPS · Exploration · Open World
Kerbal Space Program 2
Shared: Exploration · Space · Physics
Fallout 4
Shared: Exploration · Open World · FPS
X4: Foundations
Shared: Exploration · Space · Space Sim
S.T.A.L.K.E.R. 2: Heart of Chornobyl - Standard Edition
Shared: FPS · Exploration · Open World
Cyberpunk 2077
Shared: FPS · Open World · Exploration
Fallout: New Vegas
Shared: Exploration · Open World · FPS
Metro Exodus
Shared: FPS · Open World · First-Person
Empyrion - Galactic Survival
Shared: Space · Exploration · Simulation
Exo One
Shared: Exploration · Space · Physics
PEAK
Shared: Exploration · Physics · First-Person
Slime Rancher
Shared: Exploration · First-Person · Open World
SpaceEngine
Shared: Space · Open World · Space Sim
Spaceflight Simulator
Shared: Exploration · Space · Space Sim
PULSAR: Lost Colony
Shared: Space Sim · Exploration · Space
X-Plane 11
Shared: Simulation · Physics · Open World
Far Cry® 6
Shared: FPS · Exploration · Open World
Far Cry® 2
Shared: FPS · Open World · First-Person