Sovereign Brain Empire
Developed by Mountain and Sea Studio · Published by Mountain and Sea Studio
At a glance
Overview
An adventure, casual, indie game by Mountain and Sea Studio, published by Mountain and Sea Studio — single-player.
Steam’s own one-line description: ““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!” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Sovereign Brain Empire.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS: Windows 10
- Processor: Inter Core i3
- Memory: 4 GB RAM
- Graphics: 独立显卡或集成显卡
- DirectX: Version 11
- Network: Broadband Internet connection
- Storage: 60 GB available space
- Additional Notes: 最好能支持10bit播放，不然会降低画面质量
Recommended
- OS: Windows 10/Windows 11
- Processor: Inter Core i5或AMD equivalent 或以上
- Memory: 16 GB RAM
- Graphics: 独立显卡
- DirectX: Version 11
- Network: Broadband Internet connection
- Storage: 60 GB available space
- Additional Notes: 最好能支持10bit播放，不然会降低画面质量
Supported languages (10)
Sovereign Brain Empire FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Sovereign Brain Empire?
Steam classifies Sovereign Brain Empire as a Adventure, Casual, Indie, RPG, Simulation, Strategy game, developed by Mountain and Sea Studio. “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!
How much does Sovereign Brain Empire cost?
As of June 2026, Steam lists Sovereign Brain Empire at $9.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Sovereign Brain Empire single-player or multiplayer?
Steam lists these modes for Sovereign Brain Empire: Single-player. It lists a single-player mode.
Is Sovereign Brain Empire on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Sovereign Brain Empire for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Sovereign Brain Empire out yet?
Yes — Steam lists a release date of Feb 21, 2025.
What platforms is Sovereign Brain Empire on?
Sovereign Brain Empire is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Sovereign Brain Empire single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Sovereign Brain Empire cost?
Steam lists it at $9.99.
Does Sovereign Brain Empire have achievements?
Yes — Steam lists 23 achievements for Sovereign Brain Empire.
Who made Sovereign Brain Empire?
Sovereign Brain Empire is developed by Mountain and Sea Studio and published by Mountain and Sea Studio.
Where to get Sovereign Brain Empire
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, Mountain and Sea Studio.