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A Guidebook of Babel

A narrative-driven puzzle adventure game with the butterfly effect at its core. Board the Babel, a mysterious cruise ship that takes you on a whimsical journey to the afterlife. Use a special pen to help fellow travelers fulfill their wishes by rewriting the past, changing how the future unfolds.

OfficialAug 2, 2023 · StarryStarryAdventureIndieFamily SharingPartial Controller SupportSingle-playerWindows · Mac

Current best

$5.99

at GOG · Jul 17

All-time low

$4.49

Jul 8, 2026

Stores tracked

2

sources indexed

Review signal

91%

1,768 reviews

A Guidebook of Babel cover

Current best · GOG

$5.99$14.99−60%

Observed Jul 17

View best listing

Observed low target

$4.49 · based on the previous indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $5.99 at GOG.

2/2
G

GOG

BestOfficialIn stock

A Guidebook of Babel · Region US · Jul 17

$5.99

was $14.99 · −60%

View listing
S

Steam

OfficialIn stock

A Guidebook of Babel · Region US · Jul 15

$14.99

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 $4.49
Best observed priceAll-time low

All-time low

$4.49

Jul 8, 2026 · Steam

12-week avg

$10.12

4 recent observations

Current vs low

+33%

Current $5.99

Recommendation

Fair indexed price

not far from the low

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

Media

12 indexed

Common Questions

Where is A Guidebook of Babel cheapest right now?

A Guidebook of Babel is currently indexed at $5.99 from GOG. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for A Guidebook of Babel?

The indexed low for A Guidebook of Babel is $4.49 from Steam, observed Jul 8, 2026. The current indexed price is 33% above that low, so KeyDwarf labels it "Fair indexed price".

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?

A Guidebook of Babel 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.