PCGame

Halluci-Sabbat of Koishi

Side-scrolling sword action with fast combat and dense bullet barrages

ZRIGN 地霊研究院 · Released Sep 29, 2024

ActionAdventureIndieRPG

Reviews
Very Positive
89% of 763
Recent reviews
Not enough recent
Players
0
daily peak, Oct 28, 2026
Steam Deck
Playable
Last update on Steam
8 months ago
Feb 23, 2026
Minimum PC
Any
4 GB RAM · 2 GB disk
Full requirements

What is Halluci-Sabbat of Koishi?

You play as Koishi from Touhou Project in this single-player 2D action game, exploring Gensokyo's forest to gather potion ingredients for a human witch. You fight mushroom creatures and undead, learn new combat skills, and face bosses with different attack patterns.

For you if...

  • +you enjoy learning enemy movements through trial and error

Not for you if...

  • −you prefer forgiving fights without strict defensive timing

What players say

89% of 763 reviews are positive

Players praise the parry system, challenging bosses, character art, and surreal atmosphere. Some criticize the translation for making combat mechanics harder to understand.

Screenshots and trailer

Halluci-Sabbat of Koishi screenshot 1

Halluci-Sabbat of Koishi system requirements

Minimum: Any, 4 GB RAM, 2 GB of disk space.

As published by the developer.

Can my PC run Halluci-Sabbat of Koishi?

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Minimum

OS
Windows 7
Processor
i3 CPU or above
Graphics
Any, but best not to use integrated graphics cards
Memory
4 GB RAM
Storage
2 GB available space
DirectX
Version 9.0

Recommended

OS
Windows 10
Processor
i5 CPU or above
Graphics
NVIDIA Geforce GTX 950
Memory
8 GB RAM
Storage
3 GB available space
DirectX
Version 11

Does Halluci-Sabbat of Koishi have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Does Halluci-Sabbat of Koishi run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

  • Default controller config not fully functional
  • Sometimes shows mouse, keyboard or non-Deck controller icons
  • Some in-game text is small and may be hard to read
  • The native resolution is not the default one
  • Default graphics settings perform well on Steam Deck
  • External controllers are not supported for the primary player

PC version details

DRM
None declared on Steam
Controller
Full controller support
Platforms
Windows, Linux
Achievements
85
Steam features
Cloud saves, Family Sharing, Trading cards
Languages
Full audio: Japanese. Text only: English, Simplified Chinese.

Does Halluci-Sabbat of Koishi use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam

Tags

Recent updates

2 DLC available.

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