Games like Aster Force
Games like Aster Force include SpaceEngine, EVERSPACE™, Chorus, STAR WARS™: Squadrons, and Elite Dangerous. We matched them by the tags players give Aster Force on Steam (Action, Casual, Space Sim, 3D, and Stylized): closest matches first, and among equally close ones the better-known games.

SpaceEngine
Shared: Casual · Sci-fi · Space Sim

EVERSPACE™
Shared: Action · Space · Space Sim

Chorus
Shared: Action · Space · Indie

STAR WARS™: Squadrons
Shared: Action · Space · Sci-fi

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

Starpoint Gemini 2
Shared: Space · Space Sim · Action

STAR WARS™ Battlefront™ II
Shared: Action · Space · Sci-fi

Deliver Us The Moon
Shared: Action · Sci-fi · Space

Avorion
Shared: Space Sim · Space · 3D

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

Dome Keeper
Shared: Action · Sci-fi · Singleplayer

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

Starship Troopers: Extermination
Shared: Action · Sci-fi · Combat

LOCKDOWN Protocol
Shared: Action · Casual · Space

Black Myth: Wukong
Shared: Action · Combat · Singleplayer

X Rebirth
Shared: Action · Space Sim · Sci-fi

Project Wingman
Shared: Action · Singleplayer · Flight

Between the Stars
Shared: Action · Space · Space Sim

Superflight
Shared: Casual · Action · Indie

Cyberhunt
Shared: Action · Casual · Indie

Rebel Galaxy
Shared: Space · Sci-fi · Action

Cosmoteer: Starship Architect & Commander
Shared: Sci-fi · Space · Space Sim

ARMORED CORE™ VI FIRES OF RUBICON™
Shared: Action · Combat · 3D

Starcom: Unknown Space
Shared: Space Sim · Space · Sci-fi