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Sins of a Solar Empire®: Rebellion

Sins of a Solar Empire®: Rebellion

Ironclad Games Corporation, Stardock Entertainment · Stardock Entertainment · Jun 12, 2012
Management Diplomacy Online Co-Op Multiplayer Singleplayer Simulation
Delayed observation Observed
221
Last tracked
244
All-time peak
n/a
Δ 24h
82
Metacritic
Player count last observed
Live player data is temporarily unavailable; historical values remain visible for context.

Sins of a Solar Empire®: Rebellion - Steam Charts & Historical Stats

Command a space-faring empire in Sins of a Solar Empire: Rebellion, the new stand-alone expansion that combines 4X depth with real-time strategy gameplay. Explore historical player activity and pricing for Sins of a Solar Empire®: Rebellion. Player-count data was last observed Oct 3, 2026.

Price
$5.99
Genre
Action
Developer
Ironclad Games Corporation

Sins of a Solar Empire®: Rebellion player count and price summary

Current players
Unavailable
All-time peak
244
24-hour player change
Unavailable
Current US price
$5.99

Player count last observed . Values marked unavailable are not estimated.

Last Tracked Players

221
change unavailable (24h)

All-Time Peak

244
Oct 2025

Estimated Owners

2,000,000 .. 5,000,000
Estimate via SteamSpy

Game Insights

Buy Verdict

Watch — $5.99.

Decent deal at 70% off, but might drop further. Watch for better opportunities.

▲ ~51 days until next sale

Value Score

Great Value — 80th percentile.

Price-to-player ratio ranks in the 80th percentile.

▲ Market pricing tier

Genre Benchmarks

Player Count Top 0%
Value Ratio Top 20%
Player count

Activity Heatmap

UTC+0 (Your Timezone)
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Latest News

Showing 11 to 13 of 13 news items

Price History

Lowest Price
$5.99
Jul 2026 across all regions
Current Price
$5.99
US region

No Recent Price History

Price history data will appear here once more pricing information becomes available.

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Sources fresh
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unsupported
Valve compatibility test
Input
Controller support: unknown

Developer-declared accessibility on Steam

Features not declared by the developer are not labeled unsupported.

custom volume controls stereo sound surround sound playable without timed input adjustable difficulty save anytime
Structured language support (8)
LanguageInterfaceFull audioSubtitles
EnglishYesYesNo
JapaneseYesNoYes
Simplified ChineseYesNoNo
FrenchYesYesNo
ItalianYesYesNo
GermanYesYesNo
PolishYesNoYes
RussianYesNoYes
Steam store page fresh · checked 2026-10-03 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.

System Requirements

Platform Support
Windows
Windows Requirements
Minimum:
Minimum:
  • OS *: Windows 10 / 8 / Windows 7 SP1
  • Processor: 3 GHz Intel Pentium 4 Processor or Equivalent
  • Memory: 2 GB Available System Memory
  • Graphics: 256 MB Video Card w/Pixel Shader 3.0 Support (Radeon X1650 / GeForce
    6800* or Better)
  • DirectX®: 9.0c
  • Hard Drive: 5 GB HD space
  • Sound: DirectX 9.0c Compatible Sound Card
  • Other Requirements: Keyboard and Mouse (w/scroll wheel), Broadband Internet connection for Multiplayer
  • * NVidia video chipsets must use driver version 296.10 or higher and mobile cards be set as the primary video chipset for the game.
Recommended:
Recommended:
  • Processor: Intel Core i5/i7 Processor or Equivalent
  • Memory: 4 GB Available System Memory
  • Graphics: 1 GB Video Card w/Pixel Shader 3.0 Support (Radeon X3000 Series / GeForce 8000* Series or Better)
  • Other Requirements:Broadband Internet connection.
Pricing
Paid Game
Sale: 70% off
$19.99 $5.99

Additional Information

Categories
Single-player Multi-player PvP Online PvP LAN PvP Co-op Online Co-op LAN Co-op Steam Achievements Steam Trading Cards Custom Volume Controls Adjustable Difficulty Playable without Timed Input Save Anytime Stereo Sound Surround Sound Steam Cloud Includes level editor Family Sharing
Tags
Management Diplomacy Online Co-Op Multiplayer Singleplayer Simulation Space Strategy 4X RTS +10 more
Supported Languages
English*, Japanese, Simplified Chinese, French*, Italian*, German*, Polish, Russian
*languages with full audio support

Player-to-Price Ratio

36.89
7-day avg players per $1 spent

Current Pricing

🏷️
70% OFF SALE!
$19.99 $5.99

Additional Information

🏆 Achievements
68
total achievements
Featured:
Ensign
Acolyte
👍 Recommendations
10.2K
positive reviews
🇩🇪 USK Rating
12
German rating
🇧🇷 DEJUS Rating
10
Brazilian rating
🇩🇪 Steam Germany
12
German classification
📦 DLC Available
5
downloadable content
🆘 Support
🎁 Purchase Options
2
package options

Developer Analytics

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About This Game

Command a space-faring empire in Sins of a Solar Empire: Rebellion, the new stand-alone expansion that combines 4X depth with real-time strategy gameplay.

Detailed Description

The Next Installment to the Award-Winning RTS.
While many were hopeful that diplomacy would finally end the war, differing opinions on what should be done, along with the depleted power of the controlling factions, has led to a splintering of the groups involved.

The loyalist members of the Trader Emergency Coalition adopt a policy of isolation, focusing on enhanced defenses to ride out the rest of the war. Those who rebel against the coalition take on a purely militant view, coming to the opinion that the only way to bring peace is by ultimately crushing all who oppose them - especially xenos.

For the first time in their history, the war creates a schism in the Advent Unity. The loyalists seek to continue their policy of revenge against the Traders, and to assimilate all others to the Unity’s influence. However, others amongst the Advent suspect that a corrupting influence from within has diverted the Unity from its proper destiny.

The divide created in the Vasari Empire is less pronounced, but just as severe to their people. With the Vasari now practically frantic to move on to new space, the loyalist faction abandons cooperation and decides to take the resources they need by any means necessary. Having accepted the need to work together, the rebel faction feels that their best chance for survival is to work with the other races and bring them along to flee the approaching enemy.

Take the battle for galactic supremacy to its ultimate level in Sins of a Solar Empire: Rebellion – a standalone RT4X game that combines the tactics of real-time strategy with the depth of the 4X genre (eXplore, eXpand, eXploit, eXterminate).

Key features:

  • New Factions: Decide whether to play as a Loyalist or Rebel – each unlocks new technologies, ships and play styles for each race.
  • New Titan Class Warships: Mighty titans enter the fray of the war to tip the scales of power. Each faction may field their own unique titan, drawing upon unique strengths and abilities on the battlefield.
  • New and Updated Capital Ships: A new capital ship joins the fleet for each race to offer even more tactical options. Additionally, all existing capital ships have been upgraded to four levels for their abilities, allowing players to focus their ships along specific strengths.
  • New Corvette Class Ships: Small and maneuverable, each faction has developed a new light attack craft to harass enemy forces.
  • Updated Visuals: Updated graphics, particle effects, lighting and shadows, race specific UI and other enhancements make the Sins’ universe look better than ever.
  • New Victory Conditions: Take multiple paths to victory including – Military, Diplomatic, Research, Last Flagship Standing, Last Capital Standing and Occupation.
  • New Audio: More than 60 minutes of original music, countless new sound effects and dozens of new voice overs help bring the drama of battle to new levels of immersion.
  • Tutorials: New and updated tutorials make it easy for both experienced and new players to quickly start building their own solar empire.
  • Plus, a number of optimizations that provide better performance than ever before!

Frequently Asked Questions

Is Sins of a Solar Empire®: Rebellion worth buying right now?
Watch — $5.99. Decent deal at 70% off, but might drop further. Watch for better opportunities.
When does Sins of a Solar Empire®: Rebellion go on sale?
Decent deal at 70% off, but might drop further. Watch for better opportunities.
Is Sins of a Solar Empire®: Rebellion free to play?
Sins of a Solar Empire®: Rebellion costs $5.99 on Steam.
What genre is Sins of a Solar Empire®: Rebellion?
Sins of a Solar Empire®: Rebellion is a Action, Indie, Simulation, Strategy game.
Who developed Sins of a Solar Empire®: Rebellion?
Sins of a Solar Empire®: Rebellion was developed by Ironclad Games Corporation and published by Stardock Entertainment.
What platforms does Sins of a Solar Empire®: Rebellion support?
Available on Steam for Windows.

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