Touhou Iyuushou ~ What the Bullet Hell?! (AppID: 3820390)

Type: game Genre: Action, Casual, Indie, Strategy Developer: Cyoltose, 雨夜枫雪制作组, 雾雨威Channel, 神心飘游堂, 阐幽赜书房 Publisher: Cyoltose Release Date: Nov 2025
Touhou Iyuushou ~ What the Bullet Hell?! game header image

Touhou Iyuushou ~ What the Bullet Hell?! - Steam Analytics & Details

A Touhou Project fan-made bullet hell game inspired by Impossible Spell Card! Conquer creative, self-contained danmaku challenges using clever item strategies and sharp dodging skills. Explore pricing history and player statistics for Touhou Iyuushou ~ What the Bullet Hell?!.

Total Players
0
Genre
Action
Developer
Cyoltose

Media Gallery

Touhou Iyuushou ~ What the Bullet Hell?! game capsule image

Screenshots

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Videos

Official video thumbnail for Touhou Iyuushou ~ What the Bullet Hell?!
Official
DEMO video thumbnail for Touhou Iyuushou ~ What the Bullet Hell?!
DEMO

System Requirements

Platform Support
Windows
Windows Requirements
Minimum:
Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10/11 with updates
  • Processor: CPU-Z single thread bench score 300 or higher
  • Memory: 4 GB RAM
  • Graphics: DIrectX 11 compatible graphics card
  • DirectX: Version 11
  • Storage: 700 MB available space
Recommended:
Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10/11 with updates
  • Processor: AMD Ryzen 7 7840H with Radeon 780M Graphics 3.80 GHz
  • Memory: 16 GB RAM
  • Graphics: AMD Radeon 780M Graphics
  • DirectX: Version 11
  • Storage: 1 GB available space
Pricing
Paid Game

Additional Information

Categories
Single-player Steam Achievements Custom Volume Controls Adjustable Difficulty Keyboard Only Option Save Anytime Stereo Sound Partial Controller Support Steam Cloud Steam Leaderboards Family Sharing
Supported Languages
English, Japanese, Simplified Chinese, Traditional Chinese

Pricing Information

โ“
Price Unavailable
Pricing information not currently available

Additional Information

๐Ÿ‡ง๐Ÿ‡ท DEJUS Rating
l
Brazilian rating
๐Ÿ‡ฉ๐Ÿ‡ช Steam Germany
0
German classification
๐Ÿ†˜ Support
๐ŸŒ Support Site

Developer Analytics

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About This Game

A Touhou Project fan-made bullet hell game inspired by Impossible Spell Card! Conquer creative, self-contained danmaku challenges using clever item strategies and sharp dodging skills. Collect stamps and prove your mastery! Prefer longer play sessions? Check out the Scene EX and PH challenges!

Detailed Description

Touhou Iyuushou ~ What the Bullet Hell?! is a Touhou Project fan-made bullet hell game that pays homage to Impossible Spell Card. It features a collection of short, self-contained danmaku stagesโ€”each one a standalone, visually striking bullet pattern designed to challenge your reflexes and puzzle-solving skills.

"Iyuushou" means "Testimony of Strange Encounters".

You play as Marisa Kirisame, reimagined as a danmaku researcher, investigating mysterious spell cards appearing across Gensokyo. Armed with a variety of tools, you'll analyze, survive, and outwit increasingly bizarre bullet patterns!

๐Ÿงช Core Features

๐Ÿ”ธ Danmaku Challenge Collection
A large set of short, carefully crafted stages. Each stage is an individual bullet hell "exhibit", offering unique gameplay, aesthetics, and logic to decipher.

๐Ÿ”ธ Strategic Item System
Bring helpful items into battle to turn the tideโ€”but be warned, using them affects your final reward! Go in raw for greater glory.

๐Ÿ”ธ Multiple Difficulty Levels & Challenge Styles
Tackle each stage at Easy / Normal / Hard / Lunatic difficulty. Want to prove your skill? Try clearing stages without items for maximum bragging rights!

๐Ÿ”ธ Stamp Collection System
Clearing a stage earns you collectible stamps. Higher difficulties award more stamps, and clearing a stage without items earns you a rare, shining Gold Stamp!

๐Ÿ”ธ Scene EX: Long-form challenges included!

Each game day features a "Scene EX", where all bosses of that day appear in succession, taking turns unleashing their bullet patterns. This provides players who enjoy longer gameplay sessions with a more complete and intense danmaku rhythm experience.

๐Ÿ”ธ DIY Mode: Create Your Own Challenge Runs
Use levels as "cards" to freely combine and arrange them, building your own long-form bullet hell challenges. Save and share presets, and compete with friends for high points!

๐Ÿ”ธ Daily Challenge: Fresh Danmaku Combos Every Day!
The game randomly selects different bosses to appear together each day, creating unprecedented mixed battles. Every day brings a brand-new experience!

๐ŸŽฏ Game Identity & Style

  • A Touhou Project fan game made with love for danmaku and its creative potential

  • Inspired by Impossible Spell Card, but expands with more solutions and player freedom

  • Light on story, heavy on gameplayโ€”perfect for pick-up-and-play or long challenge runs

  • Catering to both quick-stage runs and marathon STG experiences

    Functions both as a "danmaku art gallery" and a technical proving ground for STG fans

Frequently Asked Questions

How many players are currently playing Touhou Iyuushou ~ What the Bullet Hell?!?
0 players are currently in-game on Steam.
Is Touhou Iyuushou ~ What the Bullet Hell?! free to play?
Yes, Touhou Iyuushou ~ What the Bullet Hell?! is free to play on Steam.
What genre is Touhou Iyuushou ~ What the Bullet Hell?!?
Touhou Iyuushou ~ What the Bullet Hell?! is a Action, Casual, Indie, Strategy game.
Who developed Touhou Iyuushou ~ What the Bullet Hell?!?
Touhou Iyuushou ~ What the Bullet Hell?! was developed by Cyoltose and published by Cyoltose.
What platforms does Touhou Iyuushou ~ What the Bullet Hell?! support?
Available on Steam for Windows.