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Sinister Halloween

Experience Halloween Horror in PC or VR. You go out with your friends, trick or treating, entering haunted attractions, as you make your way to the big party, but this year's holiday of the afterlife brings something sinister.

OfficialOct 31, 2019 · Celeritas GamesActionAdventureIndieSimulationFamily SharingWindows

Current best

$7.99

at Steam · 6h ago

All-time low

$2.39

Jul 29, 2026

Stores tracked

1

sources indexed

Review signal

82%

147 reviews

Sinister Halloween cover

Current best · Steam

$7.99

Observed 6h ago

View best listing

Observed low target

$2.39 · based on the previous indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $7.99 at Steam.

1/1
S

Steam

BestOfficialIn stock

Sinister Halloween · Region US · 6h ago

$7.99

View listing
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 observations
Low $2.39
Best observed priceAll-time low

All-time low

$2.39

Jul 29, 2026 · Steam

12-week avg

$5.59

4 recent observations

Current vs low

+234%

Current $7.99

Recommendation

Watch for drop

consider setting an alert

Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.

Media

12 indexed

Common Questions

Where is Sinister Halloween cheapest right now?

Sinister Halloween is currently indexed at $7.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for Sinister Halloween?

The indexed low for Sinister Halloween is $2.39 from Steam, observed Jul 29, 2026. The current indexed price is 234% above that low, so KeyDwarf labels it "Watch for drop".

Is the top source safe?

Steam 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?

Sinister Halloween has a best indexed review signal of 82%.

Can KeyDwarf notify me about a lower price?

Use the alert target control on this page to save a watch target after sign-in.