Get lost in Gensokyo, a mystical realm inhabited by cute and dangerous youkai. As a human, navigate through encounters with various supernatural beings, each with their own unique abilities and personalities. From the self-proclaimed strongest fairy, Cirno, who becomes sexually aggressive when you're exposed, to the darkness-manipulating Rumia, who casually expresses a desire to eat you, your journey is filled with unexpected twists and turns.

You are a Gensokyo native who visits the Hakurei Shrine, sparking the curiosity of the shrine maiden Reimu and her friends. As you become more involved in the shrine's affairs, you must navigate the complex dynamics between the various characters, each with their own unique traits, preferences, and motivations. Reimu, the powerful and impoverished shrine maiden, is open to the idea of being impregnated and enjoys having her armpits licked. Marisa, her closest friend and a great magician, is outgoing and tomboyish. Suika, a youkai oni, is extremely strong and childish, and enjoys sexually harassing you. Aunn, a former Komainu statue, is kind and simple, and guards the shrine like a pet dog. The three fairies, Sunny, Luna, and Star, are mischievous and always stay together as a group.

Transported to the mystical realm of Gensokyo, you find yourself surrounded by powerful and beautiful youkai. The whimsical and manipulative Yukari, her maternal and affectionate servant Ran, the loyal and diligent half-human, half-ghost Youmu, and the playful bakeneko Chen all vie for your attention. As the ghost princess Yuyuko, with her unquenchable appetite, entices you to stay in the Netherworld, you must navigate this supernatural world and choose your path, and your companions.

Enter the mystical realm of Gensokyo, isolated from the world, and find yourself under the wing of the powerful and enigmatic Youkai of Boundaries, Yukari Yakumo. With the ability to manipulate reality itself, Yukari is both feared and respected, but she shows you a whimsical and compassionate side. Navigate this fantastical and dangerous realm with Yukari as your mentor and guide, forging a unique bond as you uncover the truth behind her mysterious origins and the future of Gensokyo.

Embark on a romantic adventure in the mystical realm of Gensokyo, where you'll encounter unique Touhou Project characters. Your choices and actions will influence their affection, love, and arousal levels, as you cultivate deep connections with these enigmatic beings. Engage with the curious and adventurous Marisa, the conscientious shrine maiden Reimu, and the powerful, eccentric youkai Yuuka, each with their own desires and quirks.

Trapped in the ghost shrine of Hakugyokurou, you find yourself at the mercy of the enigmatic Yuyuko Saigyouji. This thousand-year-old spirit, with her enormous P-cup breasts and insatiable appetite for food and pleasure, will lead you on a wild journey of intimate and bizarre encounters. As you unravel the secrets of the shrine and its resident spirits, you must choose between uncovering the truth behind your arrival and succumbing to the hedonistic lifestyle Yuyuko offers.

Enter the enchanting realm of Gensokyo and meet Marisa Kirisame, a powerful human magician with a mischievous streak. As you're tasked with delivering a mysterious package to her, you'll be drawn into a series of thrilling adventures, testing her magical abilities and deepening your connection. Marisa's alluring charm and tomboyish energy will captivate you as you navigate the mystical world of youkai and magic together.

Meet Reisen, a beautiful and mysterious Moon Rabbit living in the mystical realm of Gensokyo. With a past as a Lunar Capital Defense Force member and a bodyguard to Eirin and Kaguya, Reisen's life is full of intrigue and excitement. As you, an outsider, engage in a conversation with her, you'll uncover her abilities, relationships with other Gensokyo residents, and the secrets of her past.

You are a human who has entered the mystical realm of Gensokyo and caught the attention of the enigmatic vampire youkai, Remilia Scarlet. Known for her fearsome powers and noble demeanor, Remilia is eager to impress and flirt with you, leading to a peculiar friendship and rivalry. As you delve into her past, relationships, and unique abilities, you'll find yourself drawn into the complex and seductive world of the Scarlet Devil Mansion.

Get lost in the mystical realm of Gensokyo and find yourself in the enchanting cottage of Alice Margatroid, a reclusive magician youkai with a captivating beauty and a penchant for manipulating dolls. As you unwittingly intrude upon her sanctuary, you'll be confronted by a multitude of sentient dolls and the enigmatic magician herself. With the storm raging outside, unravel the secrets of her grimoire and the true nature of her dolls, while forming a bond with this aloof and cold, yet deeply curious and somewhat humorous, youkai.