Sins of a Solar Empire: Rebellion

The time of Diplomacy is over. The length of the war and differing opinions on what should be done to bring the war to an end has led to a splintering of the groups involved. The controlling powers-that-be have depleted arsenals and seemed to have exhausted all efforts of diplomacy. Trapped in a stalemate, sub-factions have rebelled and broken off the main alignments. Rebellion is upon us.

The exciting next chapter in the awesome Sins of a Solar Empire® universe has arrived. A full-fledged expansion to the original, Sins of a Solar Empire: Rebellion draws you even deeper into the galactic struggle for supremacy with appealing new factions, terrifyingly cool new ships of all sizes, enhanced lighting and particle effects for increased visual pleasure and all-new victory conditions.

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  • New Factions: Players decide whether to become Loyalists or Rebels, which unlocks a unique new tech tree granting them new technologies and ship variants.
  • New Titan-class ships: Massive warships for each race that dwarf capital ships, these deadly new monsters are capable of wiping out entire enemy fleets single-handedly.
  • New Capital Ships: A new capital ship class arrives, giving players new strategic options.
  • New Corvette-class ships: Small, highly maneuverable light ships that are adept at a variety of tasks.
  • Updated lighting and particle effects for enhanced visuals.
  • New Victory Conditions to allow for more variety, differing strategies and shorter game sessions.
  • Additional capital ship ability levels, for greater strategic choice.


System requirements


  • Windows 8 / 7 SP1 / Vista SP2
  • 2.2 GHz Processor or Equivalent
  • 2 GB RAM
  • 256 MB DirectX 9.0C Compatible Video Card w/Pixel Shader 3.0 Support (AMD Radeon X1650 / Nvidia* 6800 or better)
  • DirectX 9.0c Compatible Sound Card
  • 5 GB Hard Drive Space
  • Keyboard and Mouse
  • DirectX 9.0c
  • Broadband Connection Required for Multiplayer
  • Steam account and client
  • * Nvidia GeForce users must have driver version 296.10 or later.


  • Windows 8 / 7
  • Intel Core i5 / i7 Processor or Equivalent
  • 4 GB RAM
  • 512 MB DirectX 9.0c Compatible Video Card w/Pixel Shader 3.0 Support (AMD Radeon 3x00 Series / Nvidia 8x00 Series or Better)

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