Stardock Entertainment


Fantasy Violence
Mild Language
Online Interactions Not Rated by the ESRB
Sins of a Solar Empire
"The independent Trader Worlds must unite to defend themselves against the return of their exiled brethren - 'The Advent' and the arrival of the desperate remnants of the ancient Vasari Empire."

Sins of a Solar Empire is an innovative real-time strategy game featuring seamless transition between epic strategy and tactical combat modes, initiating what is already becoming known as the RT4X sub-genre. A galaxy of intriguing aliens, powerful starships, and colossal planets comes to life with stunning 3D graphics, unparalleled sense of scale, and a cinematic musical score. Explore and conquer nearby planets and distant solar systems by applying brute force, cunning strategy, elegant diplomacy, economic mastery, and researched technology.

Sins of a Solar Empire: Entrenchment
"After nearly 15 years, the war which raged across dozens of star systems is nearing a stand-still. The great fleets of the Trader Emergency Coalition, the Vasari Empire and the Advent are near stalemate. With the fronts temporarily stabilized, there is time to regroup, and entrench. Great defensive battlestations are being deployed and critical choke points fortified. Will this buy the TEC, Vasari or Advent enough time to organize an all-out offensive?"

Entrenchment is the first micro-expansion for Sins of a Solar Empire, adding new structures, new technologies, and numerous other improvements to one of the most popular and award-winning PC titles of 2008.

Explore entirely new strategies with new units like starbases, mine layers, and defense busters and brand new research technologies to customize and improve them. Each race relies more on their unique strengths than ever before, resulting in new defensive options and the necessary evolution of new offensive strategies.


  • Sins of a Solar Empire
    • Captivating story and extensive lore.
    • Choose from three unique races.
    • Conquer and colonize vast worlds
    • Explore the epic scale of a dynamic galaxy.
    • Customize and improve powerful units.
    • Extensive diplomatic and economic stratagies.
    • Fully adaptive artificial intelligence with advanced tactics.
    • Intelligent units and reduced micromanagement.
    • Spectacular 3D graphics with an unparalleled sense of scale.
    • Cinematic musical experience.
    • Up to 10 player multiplayer action over LAN or Ironclad Online.
  • Sins of a Solar Empire: Entrenchment
    • Build & Customize Massive Star Bases
    • Fortify your Empire with new Defenses and Mine Fields
    • Take on the Challenging New AI
    • Rain destruction with New Defense-Busting Capabilities
    • Lose Yourself in Striking new Visuals
    • Make it your Own with Extensive New Modding Capabilities
    • Get Right to It with Faster Play Options
    • Reap the Rewards of Extensive Player Feedback

System Requirements


  • Windows XP SP2 / Vista
  • 1.8 GHz Single-Core Processor
  • 512 MB Available System Memory (1 GB for Windows Vista)
  • 128 MB 3D Video Card (GeForce 6600 / Radeon 9600)
  • DirectX 9.0c or Later
  • 2 GB Hard Disk Space
  • Broadband Connection for Internet Multiplayer
  • Impulse client software for download/install/updates


  • 2.2 GHz Dual-Core Processor
  • 1 GB Available System Memory (2 GB for Windows Vista)
  • 256 MB 3D Video Card (GeForce 7800 / Radeon x1600)

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Product Price
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