Games like STAR WARS™ - X-Wing Alliance™
Games like STAR WARS™ - X-Wing Alliance™ include STAR WARS™: Squadrons, Elite Dangerous, STAR WARS™ Battlefront II (Classic, 2005), STAR WARS™ Battlefront™ II, and X Rebirth. We matched them by the tags players give STAR WARS™ - X-Wing Alliance™ on Steam (Action, Space Sim, Space, Singleplayer, and Multiplayer): closest matches first, and among equally close ones the better-known games.

STAR WARS™: Squadrons
Shared: Space · Flight · Action

Elite Dangerous
Shared: Space Sim · Space · Simulation

STAR WARS™ Battlefront II (Classic, 2005)
Shared: Action · Multiplayer · Space

STAR WARS™ Battlefront™ II
Shared: Multiplayer · Space · Singleplayer

X Rebirth
Shared: Space · Action · Space Sim

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

STAR WARS™ Empire at War - Gold Pack
Shared: Space · Multiplayer · Singleplayer

Trailmakers
Shared: Action · Space · Singleplayer

X4: Foundations
Shared: Space · Space Sim · Simulation

Half-Life
Shared: Singleplayer · Action · Multiplayer

Halo Infinite
Shared: Multiplayer · Action · Singleplayer

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

EVERSPACE™
Shared: Action · Space · Space Sim

Halo: The Master Chief Collection
Shared: Multiplayer · Classic · Action

Warhammer 40,000: Space Marine 2
Shared: Action · Multiplayer · Singleplayer

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

Starpoint Gemini 2
Shared: Space · Space Sim · Simulation

Kerbal Space Program
Shared: Space · Space Sim · Simulation

STAR WARS™ Republic Commando™
Shared: Action · Singleplayer · Sci-fi

Hardspace: Shipbreaker
Shared: Space · Singleplayer · Simulation

Space Engineers
Shared: Space · Simulation · Multiplayer

Stellaris
Shared: Space · Sci-fi · Multiplayer

SPORE™ Galactic Adventures
Shared: Action · Space · Simulation

Angels Fall First
Shared: Action · Space · Multiplayer