Buy Touhou Koi-Mystery: Legend and Fantasy of Monsters PC Key

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About Touhou Koi-Mystery: Legend and Fantasy of Monsters

Touhou Koi-Mystery: Legend and Fantasy of Monsters - about the game
Explore a curse poem mystery in Gensokyo as Koishi, strolling through areas like Geyser, Genbu River, and Scarlet Devil Mansion to gather clues and aid monsters. This Touhou fan game blends turn-based RPG battles, shooting, and action in 1v1 duels against over 40 monsters and fairies, with mouse-only controls across three modes: strategic round planning, real-time combat, or battle-skipping for plot focus. Free movement on a big map and rogue dungeons keeps play simple, while instant auto-save and rewind from defeat remove risks. Rich collection shines in CG galleries, music rooms, relic chests with prop stories, and a monster book unlocking enemy lore after kills. Bosses unleash Touhou-style barrages you dodge and parry with weapons, rewarding spell card breaks. Casual players relax with its joyful plot over seven chapters, while strategic minds tackle tough patterns and in-depth stats.

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.

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 "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!

Interface:
EnglishJapaneseSimplified Chinese
Subtitles:
EnglishJapaneseSimplified Chinese

Age rating

Unavailable

Minimum:

  • OS: Windows 10
  • Processor: Intel i3-2100 / AMD A8-5600k
  • Memory: 8 GB RAM
  • Graphics: NVIDIA Geforce GTX 960
  • Storage: 3 GB available space

Recommended:

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FAQ

8 questions

Before you start looking for a cheap Touhou Koi-Mystery: Legend and Fantasy of Monsters PC key, check the essentials. Developed by 地霊研究院. Published by 地霊研究院. PC released date: Coming Soon. Genres: Strategy, Indie, RPG, Casual, Adventure, Early Access. Categories: Family Sharing, Single-player, Steam Achievements, Full controller support, Steam Cloud, Adjustable Text Size, Custom Volume Controls, Keyboard Only Option, Mouse Only Option, Playable without Timed Input, Save Anytime, Subtitle Options.

Q

Where to buy a cheap Touhou Koi-Mystery: Legend and Fantasy of Monsters Steam key or CD key?

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Our price tracker covers both official retailers and key marketplaces, so you can find Touhou Koi-Mystery: Legend and Fantasy of Monsters on sale even outside seasonal promotions. We currently detect 0 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, Touhou Koi-Mystery: Legend and Fantasy of Monsters is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. Touhou Koi-Mystery: Legend and Fantasy of Monsters has an official page on the Steam Store, but we currently don't track any third-party offers with Steam DRM. Check back later or set a price alert.

Not at this time. Valve marks Touhou Koi-Mystery: Legend and Fantasy of Monsters as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

Touhou Koi-Mystery: Legend and Fantasy of Monsters does not appear to be available on PC Game Pass, EA Play, Ubisoft+ or any other PC subscription service at this time. Your only option is purchasing the game - use XD.deals to find the best price.

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