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Defend your kingdom from relentless enemies, Lost Kingdom: Idle War! Command powerful hero and survive the onslaught in this thrilling idle RPG. Wishlist now and get ready to embark on an epic idle war!
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.
Lost Kingdom: Idle War
Defend Your Kingdom from Enemies!
The kingdom is under siege! In Lost Kingdom: Idle War, you must stand against enemies threatening to destroy your land. This thrilling idle RPG challenges you to command powerful hero and defend your kingdom.
Collect in-game power-ups to restore your health.
The fate of the kingdom is in your hands! Rally your forces, fight back the hordes, and prove your strength.
Make sure to kill all the enemies and reach to the victory Flag.
How long can you survive?
Lowest tracked price: PLN 4.59 (Jul 7, 2026) · current best: PLN 22.99.
0% positive reviews all-time.
Right now the cheapest offer for Lost Kingdom: Idle War is PLN 22.99 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 Lost Kingdom: Idle War is PLN 4.59 (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 Lost Kingdom: Idle War 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.
