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Book of Demons

Book of Demons is a Hack & Slash in which YOU decide the length of quests. Wield magic cards instead of weapons and slay the armies of darkness in the dungeons below the Old Cathedral. Save the terror-stricken Paperverse from the clutches of the Archdemon himself!

OfficialDec 13, 2018 · Thing TrunkActionAdventureCasualIndieRPGWindows · Mac

Current best

$6.25

at GOG · Jul 13

All-time low

$6.24

Jul 5, 2026

Stores tracked

2

sources indexed

Review signal

91%

9,451 reviews

Book of Demons cover

Current best · GOG

$6.25$24.99−75%

Observed Jul 13

View best listing

Current low target

$6.25 · matches the current indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $6.25 at GOG.

2/2
G

GOG

BestOfficialIn stock

Book of Demons · Region US · Jul 13

$6.25

was $24.99 · −75%

View listing
S

Steam

OfficialIn stock

Book of Demons · Region US · Jul 10

$24.99

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

3 observations
Low $6.24
Best observed priceAll-time low

All-time low

$6.24

Jul 5, 2026 · Steam

12-week avg

$12.49

3 recent observations

Current vs low

At low

Current $6.25

Recommendation

At indexed low

current indexed price matches the low

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

Media

12 indexed

Common Questions

Where is Book of Demons cheapest right now?

Book of Demons is currently indexed at $6.25 from GOG. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for Book of Demons?

The indexed low for Book of Demons is $6.24 from Steam, observed Jul 5, 2026. The current indexed price is at that low, so KeyDwarf labels it "At indexed low".

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?

Book of Demons has a best indexed review signal of 91%.

Can KeyDwarf notify me about a lower price?

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