In the context of the game produced by shizuka, "How do people become demons?" is a central question that drives the narrative of the short adventure. The game is set in a closed women's dormitory where it is rumored that "demons" are hidden. As a member of the protection bureau staff tasked with safeguarding the "demon," the player interacts with two girls who appear to be dormitory students. The gameplay involves engaging in repeated conversations based on clues to determine which of the girls is the "demon."
The story unfolds through the perspective of "I," the protagonist who struggles to adapt to the situation. The game is designed to be completed in about 20 to 30 minutes and features a single ending with no game over scenarios. While the game includes horror elements, it does not contain threatening content, focusing instead on the mystery and intrigue of uncovering the identity of the "demon."
For players interested in live broadcasting or creating derivative works, the game allows these activities within certain guidelines. Live broadcasts do not require prior notice, but the game name should be included in the video details. Using in-game images for thumbnails is permitted, though care should be taken to avoid spoiling viewers. Derivative works are allowed for hobby purposes without prior notice, but creating derivative games is discouraged.
The game utilizes RPG Maker MV and includes specific plug-ins for enhanced functionality, such as Torigoya_FixMuteAudio by ru_shalm, a virtual pad plug-in for smartphones by uchuzine, and a Boot Opening Demo plug-in by Shirogane. The latest version of the game, 1.0.6, was updated on September 1, 2024, with API level updates.
To play the game, players use simple touch controls: tapping to enter, check, or move to specified locations, pinching to cancel or navigate menu screens, two-finger tapping for similar functions, and swiping to scroll pages.
The game is a product of Gotcha Gotcha Games Inc. and YOJI OJIMA, produced by shizuka and published by Nukazuke Paris Piman.