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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
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Official stores with direct support.
Right now the cheapest offer for Stack by stack is PLN 21.45 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Stack by stack is PLN 21.45 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Stack by stack drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
