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KeyDwarf tracks listings. Nothing sold here.

ATRIUM

Create the biggest empire by owning roads and castles without forgetting to attack other players. This builder placement game allow you to evolve your builders to a powerfull army and can be played up to 4 players on the same computer.

OfficialJul 16, 2019 · Black PotionIndieStrategyFamily SharingMulti-playerPvPWindows · Mac · Linux

Current best

$24.99

at Steam · Jul 10

All-time low

$2.49

Jul 6, 2026

Stores tracked

1

sources indexed

Review signal

83%

6 reviews

ATRIUM cover

Current best · Steam

$24.99

Observed Jul 10

View best listing

Observed low target

$2.49 · based on the previous indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $24.99 at Steam.

1/1
S

Steam

BestOfficialIn stock

ATRIUM · 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

2 observations
Low $2.49
Best observed priceAll-time low

All-time low

$2.49

Jul 6, 2026 · Steam

12-week avg

$13.74

2 recent observations

Current vs low

+904%

Current $24.99

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 ATRIUM cheapest right now?

ATRIUM is currently indexed at $24.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for ATRIUM?

The indexed low for ATRIUM is $2.49 from Steam, observed Jul 6, 2026. The current indexed price is 904% 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?

ATRIUM has a best indexed review signal of 83%.

Can KeyDwarf notify me about a lower price?

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