東方異遇証 ~ What the Bullet Hell!
- Source
- Steam
- App ID
- 3820390
- 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
- Released
- November 10, 2025
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!