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About Halluci-Sabbat of Koishi
Halluci‑Sabbat of Koishi is a 2D horizontal‑scroll action title that places the Touhou youkai Koishi in a fast‑paced, high‑difficulty sword‑combat adventure. Players guide her through a psychedelic forest, confronting illusory mushroom families, undead foes, and elaborate boss barrages while learning a variety of unique skills.
The game emphasizes precise timing—defending, dodging, and attacking at the right moment—to survive. It offers single‑player play with full controller, keyboard‑only, and mouse‑only options, plus adjustable difficulty, cloud saves, and subtitle support on Windows and Linux.
01 / THE GUIDE
Combat System
Combat revolves around observing enemy patterns and reacting with defense, dodge, or attack. The description notes that careless parties are quickly caught, rewarding players who master timing. Bosses unleash “gorgeous barrages” that test mobility but are not insurmountable.
Skills learned throughout the game provide new methods to defeat enemies, each tied to the Touhou cultural backdrop. Mastery of these abilities enhances combat effectiveness and adds narrative depth.
- Watch the first few attacks of each enemy to identify repeatable patterns.
- Practice dodging during boss barrages to exploit Koishi’s strong mobility.
02 / THE GUIDE
Skill Learning
As players progress, they encounter a range of learnable skills, each with its own story and cultural connotation from Touhou. These skills not only boost combat power but also introduce fresh strategies for handling foes.
The game promises “the pleasure of defeating strong enemies, the satisfaction of collecting moves,” indicating a focus on skill acquisition as a core reward.
- Experiment with newly unlocked skills in low‑risk encounters first.
- Note the unique story attached to each skill for deeper immersion.

03 / THE GUIDE
Adjustable Difficulty
Halluci‑Sabbat of Koishi includes an adjustable difficulty setting, allowing players to tailor the challenge level. The developer notes that high difficulty is intended to give a strong sense of achievement.
This flexibility lets newcomers experience the story while offering veterans a demanding test of skill, aligning with the game’s “high difficulty” reputation.
- Start on a lower difficulty to familiarize yourself with enemy patterns.
- Increase difficulty gradually to maintain a rewarding challenge curve.
04 / THE GUIDE
Visual & Audio Options
The title provides subtitle options, custom volume controls, and color alternatives, enabling players to customize their sensory experience. These settings help accommodate different preferences and accessibility needs.
These options can help players keep the “gorgeous barrage performance” and narrative dialogue easier to follow under their preferred visual and auditory settings.
- Enable subtitles if you find the dialogue hard to follow during intense action.
- Adjust volume levels to balance music and sound effects for better focus.
05 / THE GUIDE
Platform Support
The game is available on Windows and Linux, offering full controller support, keyboard‑only, and mouse‑only options. Steam Cloud saves and family sharing are also supported, allowing progress to persist across sessions.
These features make the title accessible to a broad PC audience while preserving flexibility in input methods and save management.
- Choose the input method you are most comfortable with before starting a run.
- Enable Steam Cloud to safeguard your progress across multiple devices.





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