Games like Freespace 2
Games like Freespace 2 include STAR WARS™: Squadrons, Elite Dangerous, STAR WARS™ Battlefront II (Classic, 2005), Halo: The Master Chief Collection, and STAR WARS™ Empire at War - Gold Pack. We matched them by the tags players give Freespace 2 on Steam (Space, Sci-fi, Action, Simulation, and Classic): closest matches first, and among equally close ones the better-known games.
STAR WARS™: Squadrons
Shared: Space · Sci-fi · Action
Elite Dangerous
Shared: Space · Sci-fi · Space Sim
STAR WARS™ Battlefront II (Classic, 2005)
Shared: Action · Sci-fi · Space
Halo: The Master Chief Collection
Shared: Classic · Sci-fi · Multiplayer
STAR WARS™ Empire at War - Gold Pack
Shared: Space · Sci-fi · Moddable
Half-Life 2
Shared: Sci-fi · Action · Classic
X Rebirth
Shared: Space · Sci-fi · Simulation
X4: Foundations
Shared: Space · Simulation · Space Sim
Half-Life
Shared: Sci-fi · Classic · Action
Kerbal Space Program
Shared: Space · Simulation · Space Sim
Homeworld Remastered Collection
Shared: Space · Sci-fi · Classic
Stellaris
Shared: Space · Sci-fi · Simulation
Starpoint Gemini 2
Shared: Space · Simulation · Sci-fi
Starfield
Shared: Space · Sci-fi · Singleplayer
STAR WARS™ Battlefront™ II
Shared: Space · Sci-fi · Action
No Man's Sky
Shared: Space · Sci-fi · Multiplayer
Hardspace: Shipbreaker
Shared: Space · Sci-fi · Simulation
STAR WARS™ Knights of the Old Republic™
Shared: Sci-fi · Classic · Singleplayer
STAR WARS™ Jedi Knight - Jedi Academy™
Shared: Sci-fi · Action · Classic
STAR WARS™ Republic Commando™
Shared: Action · Sci-fi · Classic
EVERSPACE™
Shared: Space · Action · Sci-fi
Space Engineers
Shared: Space · Simulation · Singleplayer
House of the Dying Sun
Shared: Space · Action · Simulation
Deliver Us The Moon
Shared: Space · Action · Sci-fi