

머준이의 사건파일 ~쌍둥이 저택의 비밀~
Sandbox Network, Inc. · 2022 · Adventure, Comedy, Mystery, Investigation, Visual Novel
PC
Mostly Positive80% · 54
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About 머준이의 사건파일 ~쌍둥이 저택의 비밀~
Animators need to take a break, too. That’s why they went to that workshop.
Of course, they took all their gear with them, but they were happy about the change of pace.
That is, until the night when they wandered into that mansion after getting lost...
Despite being empty, it still seemed that the mansion was well looked after.
However, while they were all in bed that night, a terrible thing happened that none of them could anticipate.
Was this merely an accident? Or did someone plan this? Mujun decides to do some detective work and get to the bottom of this case himself.
Explore the scenes and solves puzzles in the mansion to reveal the truth.
Who is the culprit? And what exactly happened in this mansion?
Key Features
- Eye-catching and unique pixel-art graphics
- Deeply immersive storyline
- Simple yet fun puzzles.
-Unexpected and interesting multiple game endings.
Of course, they took all their gear with them, but they were happy about the change of pace.
That is, until the night when they wandered into that mansion after getting lost...
Despite being empty, it still seemed that the mansion was well looked after.
However, while they were all in bed that night, a terrible thing happened that none of them could anticipate.
Was this merely an accident? Or did someone plan this? Mujun decides to do some detective work and get to the bottom of this case himself.
Explore the scenes and solves puzzles in the mansion to reveal the truth.
Who is the culprit? And what exactly happened in this mansion?
Key Features
- Eye-catching and unique pixel-art graphics
- Deeply immersive storyline
- Simple yet fun puzzles.
-Unexpected and interesting multiple game endings.
What Steam players say
Recent verbatim reviews from Steam — separate from playze.io community reviews below.
마 닥치라 개쉐이야!8 found this helpful
Mujun’s Casefile ~ The Mystery Mansion ~ is a narrative-driven indie mystery adventure that leans heavily into atmosphere, deduction, and curiosity rather than action or spectacle. Developed and published by Sandbox Network, Inc., the game presents itself as a compact but thoughtfully structured detective experience, one that draws inspiration from classic 2D adventure games while framing its story around a modern, character-focused mystery. From the moment the mansion comes into view, the game establishes a quiet sense of unease, inviting players to slow down, observe carefully, and piece together the truth through exploration rather than force. The story follows Mujun, an ordinary but observant protagonist who becomes entangled in a strange incident during what was meant to be a simple outing with friends. The group’s arrival at a seemingly well-maintained yet oddly isolated mansion quickly gives way to tension when an unexpected event occurs overnight. Rather than relying on shock or overt horror, the narrative builds intrigue through subtle details, unanswered questions, and the growing realization that not everything — or everyone — in the mansion is as it seems. Mujun’s role…1 found this helpful
It's really funny and it'll be better if you're already a fan of jangbijju to understand some of the jokes. It's still a great game otherwise! Minor inconvenience but overall I think all the puzzles are moderately easy to solve.1 found this helpful
A gripping mystery, hilarious jokes, challenging puzzles, unexpected endings to collect... and an adorable cat detective. What's not to like? (As a Studio Jangbbijju fan, this was an instant buy)
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