Sovereign Brain Empire
“Who isn’t a baby anyway?”~You travelled to a parallel world governed by the Sovereign Brain AI. In SB Empire, you’re an adopted “one-year-old”, recognized as a "Monarch-level" prodigy! There will be beauties giving you a sheltered babyhood. Your brilliance and privileges will change their fates!
- Price:$9.99
- Release Date:2/21/2025
- Developer:Mountain and Sea Studio
- Publisher:Mountain and Sea Studio
- Last Updated:4/6/2025
- Steam App Id:3382300
Sovereign Brain Empire
- Windows
- Mac
- Linux
- Steam Deck
Steam Charts, Stats, and Live Player Count
At the moment, Sovereign Brain Empire has 2 concurrent players online and in-game. This is 99% lower than its previous all-time peak of 220 players achieved on 2/21/2025.
Sovereign Brain Empire Review
Sovereign Brain Empire has achieved a Steambase Player Score of 85 / 100. This score is calculated from 369 total reviews on the Steam store — giving it a Very Positive rating. These are split between 315 positive reviews, 54 negative reviews, and will be updated in real-time as more players leave their feedback.
Track historical reviews and overall rating trends for Sovereign Brain Empire using the chart below.
Sovereign Brain Empire Price
Sovereign Brain Empire costs $9.99 in the Steam store as of 4/6/2025. It can be purchased as a standalone game or through a bundle like
Explore the price history chart below to track historical price changes and other pricing stats for Sovereign Brain Empire.
About Sovereign Brain Empire
Sovereign Brain Empire is a Simulation, RPG, Indie, Casual, Adventure, and Strategy game developed by Mountain and Sea Studio. On 2/21/2025, it was released on the Steam Store by Mountain and Sea Studio.
It can be played and ran on Windows systems. At the moment, it is not possible to play or run Sovereign Brain Empire on the Steam Deck.
It also supports 9 languanges in-game including English, Japanese, Chinese (Simplified), Chinese (Traditional), and Korean. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Sovereign Brain Empire supports the following features:
- Steam Cloud
- Family Sharing
- Steam Achievements
- Single-player
From the Steam community, Sovereign Brain Empire has been tagged with the following user tags:
- Drama
- Immersive Sim
- Interactive Fiction
- Multiple Endings
- Story Rich
- Visual Novel
- RPG
- Choices Matter
- First-Person
- Comedy
- Simulation
- Romance
- Sci-fi
- Casual
- FMV
- Relaxing
- Cinematic
- Adventure
- Singleplayer
- Emotional
Media & Sceenshots
Watch the featured video for Sovereign Brain Empire and see the latest screenshots from the Steam Store.
Related Bundles
Sovereign Brain Empire is included in 1 bundle in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | <Superscout>+<Sovereign Brain Empire>bundles | 2 | 2 | $20.32 | View |
Related Packages
Sovereign Brain Empire is referenced by 1 package in the Steam Store.
Supported Languages
Sovereign Brain Empire is available in 9 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| Japanese | Yes | No | Yes |
| Chinese (Simplified) | Yes | Yes | Yes |
| Chinese (Traditional) | Yes | Yes | Yes |
| Korean | Yes | No | Yes |
| French | Yes | No | Yes |
| Italian | Yes | No | Yes |
| German | Yes | No | Yes |
| Russian | Yes | No | Yes |
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Sovereign Brain Empire data has been sourced from:
- Valve Corporation. (2025, April 6). Sovereign Brain Empire on Steam. Steam Store. https://store.steampowered.com/app/3382300
- Valve Corporation. (2025, April 6). Sovereign Brain Empire. Steam Community Hub. https://steamcommunity.com/app/3382300