Sovereign Brain Empire

Sovereign Brain Empire

Mountain and Sea Studio · 2025 · RPG, FMV, Story Rich, Choices Matter, Multiple Endings

PC
Mostly Positive79% · 402 📉 Recent reviews down 38%
Best price 29 Fair price
$4.59
lowest tracked $4.53
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About Sovereign Brain Empire

This is a first-person interactive narrative game, set in a new era where humanity is governed by the Sovereign Brain AI. The social hierarchies here is determined by intelligence. Although you possess an adult body, you are classified by SB as a one-year-old baby, and adopted by Xiaoxiao and Lingling. In an era where all accept the system’s arrangements without a shadow of doubt, you’ll relish the supreme privileges of a "Monarch-level" potential baby. How can one be more ecstatic!!!

Main Character Introductions:

Lin Lingling: Your "mother", she appears extraordinary, with intelligence surpassing that of a typical "Enlightener", yet still labeled as "low-intelligence" despite her vast knowledge.Xiao Xiaoxiao: Your "father", biologically female and heterosexual, but sociologically male, as the SB system labeled her as such. As a result, everyone, including herself, treats her as a man.Wei Weiwei: Your household’s "nanny robot", serial number MVV1984, a former wanderer,  later reintegrated into human society, now assigned to your community as a nanny robot after passing the "Reverse-Turing" test.Jia Jiajia: The administrator of you community, an awakened "servant", with an intelligence level of eighty. Her path to advancement is currently hindered by multiplication.Qin Qingqing: Your "aunt", the younger sister of Lin Lingling, a hot star of the day, whose hit film swept five major awards worldwide.The Handler: Your "learning" coach, also the Sovereign Brain government service representative for your region. 

Game Features:

  • Choice-Driven Narrative: The decisions will shape the narrative and lead to diverse outcomes.
  • "Reward Drop": As you learn about the SB society and undergo intelligence tests, you will receive encouragement from your coach, and upon completion, you will earn generous "Reward Drop".

About Us

We are Mountain & Sea Studio, dedicated to crafting live-action interactive movie games. Our representative work is "Underworld Island" and “Superscout”. Telling good stories with heart and soul, making great games with dedication, is our original aspiration.

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Jan 27, 2026
left me genuinely confused — in the most intentional way. I’m not entirely sure what I saw or what exactly happened. The story is extremely abstract, highly artistic, and completely detached from traditional narrative expectations. This is not a game that explains itself or tries to be comfortable. It’s more of an experience than a story, and whether you like it or not depends entirely on how open you are to something strange and unconventional. I don’t know what to say — and that might actually be the point.
2 found this helpful
Not recommended Oct 30, 2025
Don't be fooled by the AVERAGE "very positive" reviews. I've played my fair share of FMV games but this one not even 10 minutes into the game takes the cake of pure torture. Why do I feel like this would have been used during CIA interrogation sessions. The math quiz alone so help me GLOB doesn't make any sense to me. Tell me visualize with candy in front of you, if you have 10 pieces of candy and you take 4 away how many do you have 6. Yes 6. But the game only gives you answers that aren't the answer. Of course after you keep losing the math quiz the answers get worse. The development in this game is so lazy, why even bother doing an english translation if the sentences and grammar are terrible. The first action scenes, you have us observe a birth or adoption certificate on a A frame but don't even bother putting a brief translation on screen. Its not difficult. Yes you're going to see terrible DIV tag scenarios where text doesn't wrap. I guessed on optional answers because the wording went straight off the screen.
1 found this helpful
Not recommended Jun 14, 2026
The story feels a bit weird, but the biggest issue is the subtitles. They often don't work, and some scenes don't have subtitles at all. Finishing the game is also confusing. I managed to unlock 3 out of 5 endings, but there is little to no guidance on how to get the others. The publisher should add some hints. The Q&A mini-game is frustrating and seems impossible to complete 100%. Overall, the game needs a lot of fixes and polish.
Recommended Apr 21, 2026
Interesting... o.o Is it a localized example of events happening in China during the "Idiocracy" movie? That's how it feels to me. o.o My main issues are the lack of translation on the black "title card" screens, and how random and aimless the whole thing feels... but the creator and actors definitely seem to be going for a more artistic film project than the usual VN/FMV experience...
Not recommended Mar 6, 2026
I played a lot of games like this and it it one of the worst if not the worst. You basically just look at a video descisions don't really matter and the plot is pure brain rot. Like others write you're a grown man being adopted by two women and one thinks she's a man. There are so many cuts nothing makes sense it's a fever dream nightmare.
Not recommended Feb 23, 2026
feels like a voight kampff test

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