is an adult-themed visual novel developed by Merizmare . Currently in early development (version 0.3), the story blends supernatural mystery with personal drama, focusing on a protagonist who begins to experience strange, animalistic urges and heightened senses . Plot Overview
: Version 0.3 expanded the initial chapters, adding more character interactions and furthering the investigation into the protagonist's condition. Unnatural Instinct [v0.3] By Merizmare
: The core of the story revolves around the protagonist's struggle to understand why his body is changing and whether these instincts are a gift or a curse. is an adult-themed visual novel developed by Merizmare
: Players navigate the story through dialogue choices that influence the protagonist's "personality points" (often categorized by traits like dominance or empathy), which unlock different branching paths and scenes. : The core of the story revolves around
: There are underlying hints of a larger conspiracy or a hidden world of supernatural beings that the protagonist is inadvertently entering. Version 0.3 Features
: As of v0.3, the story introduces several key female characters, including family members, roommates, or classmates. The player's choices determine how the protagonist's new nature affects these bonds.