Touhou Koi-Mystery: Legend and Fantasy of Monsters

Touhou Koi-Mystery is a fan-made game based on Touhou Project. It's an action-adventure RPG featuring Komeiji Koishi, a satori youkai who has closed her heart.

Dungeon exploration + equipment building. The combat system is a DND-style experience condensed into just three actions: Move, Attack, and Defend.

It achieves resource management through the offense-defense switch, strategic depth through skill building, and no-damage challenges through an action system.

Explore the mountains and forests of Gensokyo, seeking love and friendship. Encounter a host of characters with unique personalities and abilities – will they become reliable allies or formidable foes?

Forge your own adventure and embark on a journey like no other in this world!

The game's story and atmosphere are lighthearted, cheerful, and relaxing – perfect for casual play after a meal or during your free time.

Discord：GY4chsGpuW

【Story】

One day, Koishi hears from her sister about the existence of a "cursed poem" that can bring death to anyone who reads it.

Curious and competitive, she makes a bet with her sister: whoever uncovers the truth behind the legend first wins.

Setting out from the Palace of the Earth Spirits, Koishi travels across the entire land of Gensokyo, gathering clues and helping youkai she meets along the way solve their own mysteries. Eventually, she will uncover the whole truth, return to the palace, and honor the promise made with her sister.

Along the journey, you'll encounter all kinds of bizarre legends – and many unique young ladies. Some will be rivals who block your path, others will become friends who lend you a helping hand.

【Game Features】

◆Simple system, low entry barrier – yet with surprising depth

Based on classic "DND-like" and "JRPG" mechanics, the game has been massively streamlined.

Most battles can be won with just "Attack" and "Defend" ! Just empty your mind and unconsciously roll the dice~

An "Instant Auto-Save" system works anywhere, anytime. No need to save manually – every step you take records your progress, so you never have to worry about losing data.

But that's not all –

◆Gorgeous, original-style danmaku meets turn-based action in a unique fusion

During most battle phases, you can use various weapons to catch enemy attacks, nullify damage, and even reflect it back at your foes.

Enemies will unleash the kind of spectacular, signature danmaku Touhou Project is known for – ruthlessly launching attacks that mean instant death if they hit.

You, in turn, can dodge, evade, and parry their barrages, just like in a proper danmaku duel.

If you follow the Spell Card rules and defeat a boss's Spell Card without taking any damage, you'll be rewarded with a Spell Card capture bonus.

◆Rich collection elements for hardcore players

• A wide variety of statistics – documenting every little detail of your epic adventure.

  

• Numerous collectible CGs.

• Numerous collectible music tracks.

• Numerous collectible items.

• Numerous enemies and bosses.

◆Faithfully recreated Gensokyo map, richly characterized cast, and a dramatic story

The game features a complete panoramic map of Gensokyo, where a brand new adventure unfolds.

You can visit every corner of Gensokyo, make new friends, challenge different opponents, and trigger unique story events.

As a Touhou Project fan game, many girls appear in this title. Some may look or act differently from their usual portrayals – they come with original outfits and brand‑new personal stories unique to Koi-Mystery.

(And due to budget constraints, some characters can only appear in text descriptions or as background elements – but they're still here in spirit!)

With diverse personalities and abilities, these characters can become either reliable companions or tough adversaries.

Write your own adventure – get to know them along the way, and create a journey that's yours alone!