GOG
BestOfficialIn stockCorpse Party: Sweet Sachiko’s Hysteric Birthday Bash · Region US · Jul 9
$19.99
Corpse Party: Sweet Sachiko's Hysteric Birthday Bash
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.
OfficialApr 10, 2019 · MAGES. Inc.AdventureDualSense Controller SupportDualShock Controller SupportFamily SharingFull controller supportWindows
Current best
$19.99
at GOG · Jul 9
All-time low
$7.99
Jul 5, 2026
Stores tracked
2
sources indexed
Review signal
87%
209 reviews
Current best · GOG
$19.99
Observed Jul 9
View best listingObserved low target
$7.99 · based on the previous indexed low
KeyDwarf only tracks observations — checkout happens on the store.
Tracked Stores
Best indexed price $19.99 at GOG.
2/2
View listing
Steam
OfficialIn stockCorpse Party: Sweet Sachiko's Hysteric Birthday Bash · Region US · Jul 15
$19.99
How trust is scored: KeyDwarf combines source type, known retailer posture, marketplace risk, activation-region warnings, and source transparency. Checkout and support still happen with the external seller.
Price History
4 observationsBest observed priceAll-time low
All-time low
$7.99
Jul 5, 2026 · GOG
12-week avg
$13.99
4 recent observations
Current vs low
+150%
Current $19.99
Recommendation
Watch for drop
consider setting an alert
Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.
Media
12 indexedCommon Questions
Where is Corpse Party: Sweet Sachiko's Hysteric Birthday Bash cheapest right now?
Corpse Party: Sweet Sachiko's Hysteric Birthday Bash is currently indexed at $19.99 from GOG. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.
What is the historical low for Corpse Party: Sweet Sachiko's Hysteric Birthday Bash?
The indexed low for Corpse Party: Sweet Sachiko's Hysteric Birthday Bash is $7.99 from GOG, observed Jul 5, 2026. The current indexed price is 150% above that low, so KeyDwarf labels it "Watch for drop".
Is the top source safe?
GOG is labeled "Official store" in the index. KeyDwarf tracks the listing and source risk, but checkout and support stay with the external store.
What is the review signal?
Corpse Party: Sweet Sachiko's Hysteric Birthday Bash has a best indexed review signal of 87%.
Can KeyDwarf notify me about a lower price?
Use the alert target control on this page to save a watch target after sign-in.