| Status
| Name
| URL
| Platform
| Notes
|
| 0 Open Source
| Thousand Parsec
| http://www.thousandparsec.net/tp
| Linux, Mac, Windows
| TBS
|
| 0 Open Source
| Majesty of Omega
| http://majestyofomega.codeplex.com
| Windows (?)
| TBS
|
| 2 Open Source
| Star Trek Supremacy
| http://www.startreksupremacy.com
| Windows
| TBS
|
| 2 Open Source
| Birth of the Empires
| http://www.birth-of-the-empires.de
| Windows, Linux (WINE)
| TBS
|
| 2 Closed, Noncommercial
| Star Conquest
| http://www.darkshadowsw.com/News.html
| Mac
| TBS, see bottom of page for install code
|
| 2 Closed, Noncommercial
| Astriarch - Ruler of the Stars
| http://www.astriarch.com
| Web
| TBS, Free
|
| 2 Closed, Noncommercial
| Starpires
| http://starpires.com
| Web
| TBS, Free
|
| 2 Closed, Noncommercial
| Orion's Belt
| http://www.orionsbelt.eu
| Web
| TBS, Free
|
| 3Closed, Commercial
| BattleSpace
| http://welcome.battlespace.atlusonline.com/
| Web, Flash-based
| TBS, Free to Play
|
| 2 Closed, Commercial
| Endless Space
| http://endless-space.amplitude-studios.com/
| Windows
| TBS, Commercial
|
| 2 Closed, Commercial
| The Lacuna Expanse
| http://www.lacunaexpanse.com
| All Platforms, iPhone
| RTS, Free - Open APIs for Programmers & Custom Clients
|
| 3Closed, Commercial
| Galactic Civilizations 1 & 2
| http://www.galciv.com
| Windows
| TBS, $20-40
|
| 3Closed, Commercial
| Mayhem Intergalactic
| http://www.inventivedingo.com
| Windows
| TBS, $20
|
| 3Closed, Commercial
| Sins of a Solar Empire
| http://www.sinsofasolarempire.com
| Windows
| RTS, $30-35
|
| 3Closed, Commercial
| Space Empires IV & V
| http://www.malfador.com
| Windows
| TBS, $10-20
|
| 3Closed, Commercial
| Spaceward Ho!
| http://www.deltatao.com/ho/
| Mac, Windows
| TBS, $25-30
|
| 3Closed, Commercial
| Supernova 2: Space War
| http://www.spacewargame.com
| Mac, Windows
| TBS, $25
|
| 3Closed, Commercial
| Sword of the Stars
| http://www.swordofthestars.com
| Windows
| TBS, $10-20
|
| 3Closed, Commercial
| VGA Planets 3 & 4
| http://www.vgaplanets.com
| Windows
| TBS, $30
|
| 3Closed, Commercial
| Pax Imperia: Eminent Domain
| http://www.mobygames.com/game/pax-imperia-eminent-domain
| Mac, Windows
| out of production
|
