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Game data by IGDB. Every price is a real observation, shown with the time we saw it.

Sins of a Solar Empire: Rebellion - Forbidden Worlds
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Sins of a Solar Empire: Rebellion - Forbidden Worlds

Sins of a Solar Empire: Rebellion - Forbidden Worlds

Release dateJun 5, 2013
Ratings & reviews
The war between the loyalists and the rebels within the TEC, Advent and Vasari continues within the depths of Trader Space. Yet, this sector of the galaxy has far more worlds and far more history than any of the factions are aware. Survival forces each to expand into the unknown, discovering worlds of hazard, wealth, risk, and mystery. Most ominously, the Trader factions have been loathe to expand to these worlds due to the dark myths that surround them.
IndieStrategyCo-operativeMultiplayerSingle player

Media & gameplay showcase

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Requires base game

This content requires the base game Sins of a Solar Empire: Rebellion in order to play.

Best Price Right Now

$4.99
Xbox
Purchase
Observed 14 hours ago

Historical Low

$4.99
Xbox
Observed Aug 21, 2026

Edition / bundle

Available at 1 store · 3 editions / bundles

Settings

Compare Prices

Sins of a Solar Empire: Rebellion - Forbidden Worlds® DLC

Store Link
Steam
$1.99
$4.99
Observed 3 days ago
-60%Sale ends Oct 8, 2026
Purchase
  • Steam
    $1.99
    $4.99
    Observed 3 days ago
    -60%Sale ends Oct 8, 2026
    Purchase

Sins of a Solar Empire® - Ultimate Edition

Store Link
Steam
$20.49
$49.99
Observed 3 days ago
-59%Sale ends Oct 8, 2026
Purchase
  • Steam
    $20.49
    $49.99
    Observed 3 days ago
    -59%Sale ends Oct 8, 2026
    Purchase

Sins of a Solar Empire: Rebellion - Forbidden Worlds

Store Link
Xbox
$4.99
Observed 14 hours ago
0%
Purchase
  • Xbox
    $4.99
    Observed 14 hours ago
    0%
    Purchase

Price History

ObservedXbox · USD
44 days ago$4.99

About Sins of a Solar Empire: Rebellion - Forbidden Worlds

The war between the loyalists and the rebels within the TEC, Advent and Vasari continues within the depths of Trader Space. Yet, this sector of the galaxy has far more worlds and far more history than any of the factions are aware. Survival forces each to expand into the unknown, discovering worlds of hazard, wealth, risk, and mystery. Most ominously, the Trader factions have been loathe to expand to these worlds due to the dark myths that surround them.

System requirements

Minimum
OS
N/A
CPU
N/A
GPU
N/A
Memory
N/A
Storage
N/A
Recommended
OS
N/A
CPU
N/A
GPU
N/A
Memory
N/A
Storage
N/A

Game details

Release date
Jun 5, 2013
Developer
Ironclad Games, Stardock Entertainment
Publisher
Stardock Entertainment
Platforms
PC (Microsoft Windows)
Genres
Indie, Strategy
Game modes
Co-operative, Multiplayer, Single player
Player perspective
N/A
Languages
LanguageAudioInterfaceSubtitles
Chinese (Simplified)
English
French
German
Italian
Japanese
Age ratings
N/A
Steam Deck Compatibility
Unrated

Games in the Series

Related titles in this series with current store prices
2 games
  • Sins of a Solar Empire
    Sins of a Solar Empire
    2008 · Real Time Strategy (RTS)
    -56%$49.99
    $21.99
  • Sins of a Solar Empire II
    Sins of a Solar Empire II
    2022 · Real Time Strategy (RTS)
    -50%$49.99
    $24.99

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