The culprit is—the maid. And the protagonist. your mission is to strike down six unsuspecting guests, one by one. But beware—you must never be suspected before your plan is complete. To escape suspicion, engage in heated debates and refute your opponents. Hide your true identity at all costs.

<h2 class="bb_tag" >Story</h2><p class="bb_paragraph" >A mansion on a remote island. An anonymous invitation. detective. And then—</p><p class="bb_paragraph" >A chilling rumor: “Every mansion built by Yoshimizu Yasufusa ends in murder.”</p><p class="bb_paragraph" >Six guests and one maid, summoned by a mysterious letter.</p><p class="bb_paragraph" >What fate awaits them?</p><p class="bb_paragraph" >Who is the killer—!?</p><p class="bb_paragraph" ><span class="bb_img_ctn"><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4369790/extras/9458198946cd1b5d3620482d6ae4ffd6.avif?t=1769933655" width=1280 height=720 /></span></p><h2 class="bb_tag" >About the Demo</h2><p class="bb_paragraph" >In this demo, you can enjoy the story in which you write an “Invitation to the Mansion on the Isolated Island” and guide your target to the mansion.</p><h2 class="bb_tag" >Game Overview</h2><ul class="bb_ul"><li><p class="bb_paragraph" >A mystery told from the criminal’s point of view.</p><p class="bb_paragraph" >You, the player, take on the role of a maid who has meticulously plotted a series of attacks.Your targets: the unsuspecting guests staying at the mansion.Choose your actions from the options presented, and carry out your plan to completion.(But the true nature of this game… is something else entirely.)</p></li><li><p class="bb_paragraph" >A fully-voiced mystery with a comedic twist.</p><p class="bb_paragraph" >There are no proper culprits or serious decisions anywhere in this game.Instead, a slightly off-kilter criminal—driven only by a misguided love for mystery—stumbles through a farcical tale, all according to the player’s delightfully absurd choices!</p></li></ul><h2 class="bb_tag" >Notice</h2><p class="bb_paragraph" >This game does not intend to glorify or encourage real-world criminal behavior in any way. It is purely a work of fiction, created for the enjoyment of its story and setting.</p>

Good Game Database

ミステリ―アドベンチャー　犯人はメイド Demo Achievements

ミステリ―アドベンチャー 犯人はメイド Demo Achievements

ミステリ―アドベンチャー　犯人はメイド Demo Achievements