A cozy investigation game where you observe a street, pin down its residents’ secrets, and solve mysteries. Play as Madeleine, a retired granny recruited by the Granny Detective Society (basically the CIA… but with dentures), investigating a neighborhood that hides its secrets well.

<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4240620/extras/c90ce318974c6a888f35381512ae8192.poster.avif?t=1773063065" width=1170 height=312 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4240620/extras/c90ce318974c6a888f35381512ae8192.webm?t=1773063065" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4240620/extras/c90ce318974c6a888f35381512ae8192.mp4?t=1773063065" type="video/mp4"></video>Dive into The Granny Detective Society, a cozy, funny, and delightfully quirky detective game where you play as Madeleine, a retired little mouse. From her window, she observes her street, pins the secrets of her neighbors… until she’s contacted by a mysterious sisterhood of spy grandmothers. She soon discovers that everyone in the neighborhood is living a double life… especially the grannies.What Awaits You<ul class="bb_ul"><li> Observation &amp; Deduction - Watch the street, take photos, track suspicious behavior, and gather clues.</li><li> Multiple Perspectives - Unlock several Grannytectives, each with a unique ability (enhanced hearing, night vision, occult sense…) to observe the street from a whole new angle.</li><li> Retro Mini-Games - Take a break between investigations with crosswords, word searches, or nonograms… which also hide essential clues.</li><li> A Slowly Unfolding Mystery - The whole story takes place in a single street, over a few days that keep repeating. Short or long sessions: every step moves the investigation forward.</li><li> Cozy Atmosphere &amp; Humor - A warm world, quirky tone, colorful characters… and grandmothers who are nothing like what they seem.</li></ul><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4240620/extras/e215376e62b363314316e050ebf7db97.poster.avif?t=1773063065" width=1170 height=312 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4240620/extras/e215376e62b363314316e050ebf7db97.webm?t=1773063065" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4240620/extras/e215376e62b363314316e050ebf7db97.mp4?t=1773063065" type="video/mp4"></video><h2 class="bb_tag" >🧩 Key Features</h2><ul class="bb_ul"><li> An accessible, non-violent detective game full of humor</li><li> A group of granny detectives with unique abilities and perspectives</li><li> One street, one week looping over and over, but endless mysteries</li><li> Free observation, photography, grandma-style mini-games, and deductions</li><li> A poetic, warm tone inspired by Return of the Obra Dinn, Duck Detective and Don’t Feed the Monkeys</li></ul>

Good Game Database

The Granny Detective Society Achievements