Games like Subdivision Infinity DX
Games like Subdivision Infinity DX include Elite Dangerous, No Man's Sky, Outer Wilds, Rebel Galaxy, and Starfield. We matched them by the tags players give Subdivision Infinity DX on Steam (Action, Indie, Space, Sci-fi, and Space Sim): closest matches first, and among equally close ones the better-known games.

Elite Dangerous
Shared: Space · Space Sim · Sci-fi

No Man's Sky
Shared: Space · Sci-fi · Exploration

Outer Wilds
Shared: Space · Exploration · Indie

Rebel Galaxy
Shared: Space · Sci-fi · Action

Starfield
Shared: Space · Sci-fi · Exploration

Deliver Us The Moon
Shared: Indie · Action · Space

Fallout 4
Shared: Exploration · Action · Open World

EVERSPACE™
Shared: Action · Space · Indie

STAR WARS Jedi: Survivor™
Shared: Action · Sci-fi · Singleplayer

X Rebirth
Shared: Space · Action · Sci-fi

Chorus
Shared: Action · Indie · Space

X4: Foundations
Shared: Space · Space Sim · Exploration

Kerbal Space Program
Shared: Space · Space Sim · Indie

Avorion
Shared: Space · Space Sim · Exploration

Starcom: Unknown Space
Shared: Space · Exploration · Space Sim

Rodina
Shared: Space · Indie · Exploration

Endless Sky
Shared: Space · Sci-fi · Action

Cyberpunk 2077
Shared: Sci-fi · Open World · Singleplayer

Black Mesa
Shared: Action · Sci-fi · Shooter

House of the Dying Sun
Shared: Action · Space · Indie

Half-Life 2
Shared: Action · Sci-fi · Shooter

EVE Online
Shared: Space Sim · Exploration · Space

Star Wars Outlaws
Shared: Action · Sci-fi · Singleplayer

3030 Deathwar Redux - A Space Odyssey
Shared: Indie · Action · Space