About
A cozy and quirky detective game where Madeline, a retired little mouse, watches her street and dives into thrilling investigations… until the Granny Detective Society contacts her and she discovers that the whole neighborhood is living a double life… especially the grannies.
Media
Trailers
Shown at
All showcasesA retired granny spies on her neighbors; coming Q1 2027, demo on Steam.
Nov 4, 2026
Watch trailer
Watch trailer
Releases
Platform
Date
Q1 2027
Earliest full release on each platform; regional dates can differ.
PC and Steam Deck
Steam store pageMinimum
Recommended
OS
Windows 10
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Processor
x64 architecture
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Memory
2 GB RAM
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Graphics
Graphic Card handling OpenGL 3.3
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Storage
800 MB available space
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Requirements and Deck status as listed on Steam, checked Nov 4, 2026.