Corpse Party: Sweet Sachiko's Hysteric Birthday Bash — Steam capsule
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Corpse Party: Sweet Sachiko's Hysteric Birthday Bash Free Download

by XSEED Games

Windows · Apr 9, 2019

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is Corpse Party: Sweet Sachiko's Hysteric Birthday Bash worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Corpse Party fans interested in a side story set during the earlier games
  • Visual novel players who want branching endings and character-focused scenes
  • Horror readers open to comedy, romance, and party activities mixed into the genre

Skip it if you…

Saves you a refund
  • Players seeking a consistently serious horror tone may find the party games and comedy a sharp change of mood.
  • Readers who prefer a linear story may not enjoy choosing among many endings and chapter paths.
  • Players looking for action-focused gameplay may find the visual-novel format too centered on reading and decisions.

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on Corpse Party: Sweet Sachiko's Hysteric Birthday Bash

Instead of keeping horror separate from comedy, the game places party contests, mixers, and stage performances alongside its supernatural setting. Its chapter-based visual novel structure also ties progression to reaching each chapter’s true ending.

What is Corpse Party: Sweet Sachiko's Hysteric Birthday Bash?

This visual novel follows Sachiko Shinozaki as she gathers characters from the Corpse Party series for a birthday celebration at Heavenly Host Elementary.

Across eight main chapters, the group faces activities such as cooking contests, mixers, a race, and a stage play alongside horror elements. Player choices determine which ending is reached; one true ending in each chapter leads into the next. The game has 28 endings, including deaths, and completing it unlocks an extra chapter about the backstories of new characters Azusa Takai and Ran Kobayashi. The story is a midquel set during the events of Corpse Party and Corpse Party: Book of Shadows.

How Corpse Party: Sweet Sachiko's Hysteric Birthday Bash plays

01Branching endings
Choices determine which of 28 endings occurs, and only a chapter’s true ending continues the main path.
02Unlockable extra chapter
Finishing the game opens a horror-style chapter about Azusa Takai and Ran Kobayashi.
03Mixed party activities
The gathering includes cooking contests, social mixers, races, and stage performances alongside horror.

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Picked by overlapping fit notes and genres, not an editorial comparison.

Corpse Party: Sweet Sachiko's Hysteric Birthday Bash: platforms & release

Is Corpse Party: Sweet Sachiko's Hysteric Birthday Bash worth it?

It is worth it if: corpse Party fans interested in a side story set during the earlier games. Skip it if: players seeking a consistently serious horror tone may find the party games and comedy a sharp change of mood.

Where can I download Corpse Party: Sweet Sachiko's Hysteric Birthday Bash?

Use the Download Now button on this page: it opens Corpse Party: Sweet Sachiko's Hysteric Birthday Bash's store page, where you can choose how to get it.

What platforms is Corpse Party: Sweet Sachiko's Hysteric Birthday Bash on?

Windows only.

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