Sovereign Brain Empire
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About Sovereign Brain Empire
Sovereign Brain Empire is a first-person interactive narrative set in an era when humanity is governed by the Sovereign Brain AI (SB). Social hierarchies are determined by intelligence. Although you have an adult body, SB classifies you as a one-year-old baby and you are adopted by Lin Lingling and Xiao Xiaoxiao. In a society where people accept the system’s arrangements without question, you enjoy the privileges given to a baby with “Monarch-level” potential.
Your household
Lin Lingling is your mother. Her intelligence exceeds that of a typical “Enlightener,” yet she is still labeled “low-intelligence” despite her extensive knowledge. Xiao Xiaoxiao is your father: biologically female and heterosexual, but socially male according to SB’s classification. Everyone, including Xiao Xiaoxiao, treats her as a man.
Wei Weiwei, serial number MVV1984, is your household’s nanny robot. A former wanderer, Wei Weiwei was reintegrated into human society and assigned to your community as a nanny robot after passing the “Reverse-Turing” test. Jia Jiajia is your community’s administrator, an awakened “servant” with an intelligence level of eighty whose advancement is currently hindered by multiplication.
Your aunt, Qin Qingqing, is Lin Lingling’s younger sister and a popular star whose hit film swept five major awards worldwide. The Handler serves as your learning coach and as the Sovereign Brain government service representative for your region.
Choices and learning
Your decisions shape the story and can lead to different outcomes. As you learn about SB society and take intelligence tests, your coach encourages you; completing them earns you a “Reward Drop.”
Frequently asked questions
The best price for Sovereign Brain Empire is $3.94 at Eneba. That is 60% less than on Steam, where it costs $9.99. 3 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Sovereign Brain Empire stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Sovereign Brain Empire are: Windows 10, Intel Core i3, 4 GB RAM, 60 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Sovereign Brain Empire is a single-player game.
Mostly, yes. Valve rates Sovereign Brain Empire as Playable on the Steam Deck: it runs, but may need some manual setup.
Buy Sovereign Brain Empire 60% cheaper than on Steam.
Sovereign Brain Empire is available for 60% less in shops such as Eneba or Kinguin.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.













