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Firmament

Firmament is a new puzzle-adventure game by the legendary game studio behind the best-selling games Myst and Riven. Featuring deep storytelling and world-building, discover the story of this seemingly abandoned world as you explore and unlock the mysteries of 3 unique Realms… and beyond!

OfficialMay 18, 2023 · Cyan Worlds, Inc.AdventureIndieCaptions availableDualSense Controller SupportDualShock Controller SupportWindows · Mac

Current best

$20.99

at GOG · Jul 17

All-time low

$20.99

Jun 20, 2026

Stores tracked

2

sources indexed

Review signal

72%

1,622 reviews

Firmament cover

Current best · GOG

$20.99$34.99−40%

Observed Jul 17

View best listing

Current low target

$20.99 · matches the current indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $20.99 at GOG.

2/2
G

GOG

BestOfficialIn stock

Firmament · Region US · Jul 17

$20.99

was $34.99 · −40%

View listing
S

Steam

OfficialIn stock

Firmament · Region US · Jul 5

$20.99

was $34.99 · −40%

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 $20.99
Best observed priceAll-time low

All-time low

$20.99

Jun 20, 2026 · GOG

12-week avg

$24.49

4 recent observations

Current vs low

At low

Current $20.99

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 Firmament cheapest right now?

Firmament is currently indexed at $20.99 from GOG. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for Firmament?

The indexed low for Firmament is $20.99 from GOG, observed Jun 20, 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?

Firmament has a best indexed review signal of 72%.

Can KeyDwarf notify me about a lower price?

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