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Sins of a Solar Empire: Rebellion - Stellar Phenomena®
DLCDownloadable Content (DLC) • Requires the base game Sins of a Solar Empire®: Rebellion
Open Sins of a Solar Empire®: Rebellion →★ —/ 5.0
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Steam Sentiment👍 87% Positive(38)
MetacriticTBD
The ever-expanding conflicts within and between the TEC, Vasari, and Advent have pushed the battlegrounds into uncharted space. The sectors now being drawn into the war feature the most dangerous and powerful natural phenomena in the galaxy. Exploit what resources remain in these dangerous sectors while you can.
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Multiplayer & Platform Capabilities
SINGLEPLAYER
✓ Supported
ONLINE CO-OP / PVP
✓ 2–4 Players (Co-op & PvP)
LOCAL SPLIT-SCREEN
Unsupported
CONTROLLER / CROSSPLAY
Keyboard & Mouse
Gameplay Duration & Completion
Crowdsourced campaign length, extra objectives, and 100% completion metrics
Gameplay Format & DurationMultiplayer & Social
Session-Based / Party Multiplayer
Designed for dynamic rounds, party matchmaking, and infinite multiplayer replayability. No fixed linear campaign duration.
4K Screenshots & Media Gallery
Official high-resolution media gallery (7 screenshots)
View in 4K Lightbox
View in 4K Lightbox
System Requirements & Steam Deck
Steam Deck: UNKNOWN
- Controller configuration recommended
- Native display resolution supported
- Steam Cloud saves enabled
Minimum Specifications
OS: *: Windows 8 / Windows 7 SP1 / Windows Vista SP2
Processor (CPU): 3 GHz Intel Pentium 4 Processor or Equivalent
Memory (RAM): 2 GB Available System Memory
Graphics (GPU): 256 MB Video Card w/Pixel Shader 3.0 Support (Radeon X1650 / GeForce 6800* or Better)
Storage: 5 GB HD space
Recommended Specifications (60 FPS Ultra)
OS: *: Windows 8 / Windows 7 SP1 / Windows Vista SP2
Processor (CPU): Intel Core i5/i7 Processor or Equivalent
Memory (RAM): 4 GB Available System Memory
Graphics (GPU): 1 GB Video Card w/Pixel Shader 3.0 Support (Radeon X3000 Series / GeForce 8000* Series or Better)
Storage: 5 GB HD space
Editions & Add-On Content (DLC)
Available game editions, collector bundles, Supporter Packs, and downloadable expansions
Base Edition
Sins of a Solar Empire: Rebellion - Stellar Phenomena® DLC
$4.99
- Full Base Game
- Steam Achievements
- Steam Cloud Saves
- Online Multiplayer
Special / Supporter Edition
Sins of a Solar Empire® - Ultimate Edition
$49.99
- Full Base Game Included
- Supporter / Bonus Digital Content & Cosmetics
- Steam Achievements
- Steam Cloud Saves
- Online Multiplayer
Official Store Prices & Subscriptions
Live pricing across official digital stores, historical lows, and subscription catalog availability
Current Best Offer
$4.99STEAM
Regular Retail (MSRP)
$4.99USD
Verified All-Time LowBest Time to Buy
$4.99
STEAM
👍 87%
$4.99
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Creators & Development Team
Key directors, leads, and game development studios