Top Space Sim Games

Freespace 2
Freelancer
Darkstar One
X3: Reunion
Wing Commander Prophecy
Independence War 2: Edge of Chaos
Spaceforce: Rogue Universe
Star Wars Empire At War
Galactic Civilizations I/II
Master of Orion II

Note: Some very good but older (like DOS games) space sims are not included. Others I may have failed to mention.