68%Strong matchVenge
92%36592% positive reviews, Very Positive across 365 reviews·Horror · Survival Horror
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Survive against adaptive AI animatronics in an abandoned theme park. Explore hidden areas, solve puzzles, and uncover the truth behind its mysterious closure.
Snuggle nightmare
SteamBrain World Rots is a theme park created after the viral “Italian brainrot” phenomenon, featuring state-of-the-art facilities and intelligent animatronics such as Tung Tung Sahur, the first advanced animatronic developed by Sing and Song Co.
After the mysterious closure of Brain World Rots, years later Sing and Song Co. is planning the grand reopening of the famous theme park. You are Max Brush, a 23 year old who takes a job as a technical assistant on the night shift inside the facility. What seemed like a simple task soon turns into something far more disturbing. The park hides more than it seems.As you progress, you will uncover hidden areas, forgotten documents, and clues about what really happened before its closure. What truly happened here?

Our founder, Mike Anthony, had a clear goal: to create an animatronic capable of playing and interacting with children as if it were human.
To achieve this, Sing and Song Co. developed animatronic models with advanced artificial intelligence, realistic behavior, and unique capabilities, designed to deliver an unforgettable family experience within Brain World Rots.
Will you be able to escape… or become part of the park forever?
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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