Games like Endless Sky
Games like Endless Sky include Elite Dangerous, Starfield, No Man's Sky, EVE Online, and Rebel Galaxy. We matched them by the tags players give Endless Sky on Steam (Space, Free to Play, Open World, Sci-fi, and Singleplayer): closest matches first, and among equally close ones the better-known games.
Elite Dangerous
Shared: Space · Open World · Sci-fi
Starfield
Shared: Space · Open World · Singleplayer
No Man's Sky
Shared: Space · Open World · Sci-fi
EVE Online
Shared: Open World · Space · Adventure
Rebel Galaxy
Shared: Space · Open World · Sci-fi
X4: Foundations
Shared: Space · Open World · Simulation
Star Trek Online
Shared: Free to Play · Space · Sci-fi
STAR WARS Jedi: Survivor™
Shared: Open World · Singleplayer · Sci-fi
Fallout 4
Shared: Open World · Singleplayer · Adventure
Halo Infinite
Shared: Free to Play · Singleplayer · Open World
X Rebirth
Shared: Space · Sci-fi · Simulation
SPORE™ Galactic Adventures
Shared: Space · Simulation · Open World
Where Winds Meet
Shared: Free to Play · Open World · Singleplayer
Kerbal Space Program
Shared: Space · Simulation · Open World
Once Human
Shared: Free to Play · Open World · Action
Fallout: New Vegas
Shared: Open World · Singleplayer · RPG
Wuthering Waves
Shared: Open World · Free to Play · Adventure
Cyberpunk 2077
Shared: Open World · Singleplayer · Sci-fi
Starpoint Gemini 2
Shared: Space · Open World · Simulation
SPORE™
Shared: Open World · Space · Simulation
Outer Wilds
Shared: Space · Open World · Adventure
Starcom: Nexus
Shared: Space · Sci-fi · Open World
鬼谷八荒 Tale of Immortal
Shared: Singleplayer · Simulation · RPG
Space Rangers HD: A War Apart
Shared: Space · Open World · Simulation