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Corpse Party: Sweet Sachiko's Hysteric Birthday Bash

Catalogue information flags mature content for this game.

Vengeful spirit Sachiko Shinozaki is having a birthday bash, and the lovable cast of damned souls from the Corpse Party series is invited! Join the revelers as they do their best to keep Sachiko happy and survive her twisted games in this midquel to Corpse Party and Corpse Party: Book of Shadows.

Released · 2019-04-10

At a glance

About this game

Core game information and the store records it came from.

Title: Corpse Party: Sweet Sachiko's Hysteric Birthday Bash
Content: Game
Release date: 2019-04-10
Developer: 5pb., MAGES. Inc.
Publisher: Marvelous USA, Inc., XSEED Games
Platforms: Windows
Steam Deck: Verified Valve's compatibility rating
Connected stores: 2

GOG GOG source details

Store title: Corpse Party: Sweet Sachiko’s Hysteric Birthday Bash
Product ID: 2013291024
Developer: MAGES. Inc., 5pb.
Publisher: XSEED Games, Marvelous USA, Inc.
Store release date: 2019-04-10
Source checked: 2026-11-11 05:08 UTC

Open official store page ↗

Steam Steam source details

Store title: Corpse Party: Sweet Sachiko's Hysteric Birthday Bash
Product ID: 778400
Developer: MAGES. Inc., 5pb.
Publisher: XSEED Games, Marvelous USA, Inc.
Store platforms: Windows
Source checked: 2026-10-31 09:39 UTC

Open official store page ↗

How you can play

Features and tags

Select a feature to find other games that have it.

Ways to play

Single-player

Controls & VR

Full controller support

Store features

Store tags

Genres

Adventure

Categories and genres from the Steam store, observed 2026-10-31. Store tags from Steam and GOG, as players and the store apply them.

Compare & explore

One game, connected stores

Each store keeps its own prices and observations. We prefer the latest recorded EUR price for Europa. When the displayed currency differs from the store amount, a separate approximate value may use the latest available ECB reference rate.

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Lumiri price context

Recorded price comparison

Matching store titles. One currency. One market.

EUR SE

Lowest recorded amount

19.99 EUR

GOG / Steam

Recorded 5 days ago Over 48 h old

Difference between stores

0.00 EUR

Same recorded amount across matched stores.

2 comparable stores

Distance from observed low

+12.00 EUR

GOG listing only. Low: 7.99 EUR.

Last seen 2026-10-29

Newest included record2026-11-06 04:18 UTC

Oldest included record2026-10-23 16:47 UTC

2 records are over 48 hours old.

2 included price records from 2 stores · 2 linked listings

See the 2 included observations

GOG history →Corpse Party: Sweet Sachiko’s Hysteric Birthday Bash
19.99 EUR
2026-11-06 04:18 UTC5 days ago · over 48 h old
Steam history →Corpse Party: Sweet Sachiko's Hysteric Birthday Bash
19.99 EUR
2026-10-23 16:47 UTC18 days ago · over 48 h old

How this comparison works

Only original EUR amounts recorded for SE and matching titles linked to this game are compared. Edition words and numbers must match. Other editions, source-market fallbacks and currency estimates are excluded.

These are recorded observations. Check the store for the current price, availability and included content. Historical lows belong to the named listing in this market and reflect the history Lumiri GameDB has collected.

GOG

Corpse Party: Sweet Sachiko’s Hysteric Birthday Bash

19.99 EUR

GOG source-market price · FI. Original store amount.

Price recorded 2026-11-06 04:18 UTC

Steam

Corpse Party: Sweet Sachiko's Hysteric Birthday Bash

19.99 EUR

Price recorded 2026-10-23 16:47 UTC

Ratings at a glance

Community and editorial ratings

78/100

GOG rating

1 included source · 17 underlying reviews

GOG

78/100 3.9/5

78/100

17 user reviews · GOG user rating

Included in the combined rating.

Checked 2026-11-06 05:04 UTC

View the rating chart · User sources need 10 reviews; verified editorial sources qualify directly. The combined score is the arithmetic mean of included sources, not weighted by review count.

Player activity

Observed Steam player history

Latest 1,000 points at most. Bucket averages; the first bucket is included in full. Summary averages are approximate.

Last observed Steam players: 2
Observed peak · 30d: 2
All-time observed peak: 2
Average players · 30d: 1

View exact player observations

2026-10-23 00:00: 1 average players
2026-10-29 00:00: 0 average players
2026-11-03 00:00: 0 average players
2026-11-08 00:00: 2 average players

Observed by Lumiri GameDB during 30d. Times are UTC. Lines connect observations; gaps are not measured.

Open full player history

Samples: 4
Minimum: 0
Maximum: 2
Average: 1

Recorded prices

Price history · GOG

EUR observations for market FI. History belongs to the selected store listing; regional prices and taxes may differ.

Historical low observed by Lumiri GameDB: 7.99 EUR, last seen 2026-10-29

View 3 recorded prices

2026-10-24 01:58: 19.99 EUR
2026-10-29 02:59: 7.99 EUR (60% off)
2026-11-06 04:18: 19.99 EUR

Prices observed by Lumiri GameDB in EUR.

Catalogue activity

Recent changes

Prices, release dates and store listing updates we detected. Repeated store refreshes are grouped.

Price increase GOG 6 Nov 2026

7.99 EUR → 19.99 EUR (+150%)
Price drop GOG 29 Oct 2026

19.99 EUR → 7.99 EUR (−60%)
Store details updated GOG 24 Oct 2026

Title, product type, release date, availability, platforms, store details