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KeyDwarf tracks listings. Nothing sold here.

Stack by stack

Stack by stack is a tower defense game where you have to stop evil cunning robots from stealing the core! Craft towers from enemy robot parts, Printing new metal parts for towers on 3D printers, Mining ore, Shooting. Almost all objects in the game can be carried in a stack on your hands

OfficialJun 20, 2022 · DRAgameActionCasualStrategyFamily SharingSingle-playerWindows

Current best

$4.99

at Steam · Jul 10

All-time low

$4.99

Jul 10, 2026

Stores tracked

1

sources indexed

Review signal

No reviews

Stack by stack cover

Current best · Steam

$4.99

Observed Jul 10

View best listing

Current low target

$4.99 · matches the current indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $4.99 at Steam.

1/1
S

Steam

BestOfficialIn stock

Stack by stack · Region US · Jul 10

$4.99

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

1 observations
Low $4.99
Best observed priceAll-time low

All-time low

$4.99

Jul 10, 2026 · Steam

12-week avg

$4.99

1 recent observations

Current vs low

At low

Current $4.99

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 Stack by stack cheapest right now?

Stack by stack is currently indexed at $4.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for Stack by stack?

The indexed low for Stack by stack is $4.99 from Steam, observed Jul 10, 2026. The current indexed price is at that low, so KeyDwarf labels it "At indexed low".

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?

No review summary is indexed for this game yet.

Can KeyDwarf notify me about a lower price?

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