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Revamp the gameplay through a new Map, which includes Irrigation, a brand new mechanic.
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.
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Official stores with direct support.
This is the base game required to play this DLC. Other expansions may also be required.
The Nile Affair introduces a new map: the hot sands of Egypt, where the Nile flows rapidly. Be quick to learn how to master this new scenario with 20 basins, new mechanics, and a different Conduit configuration.
The Nile is rich in water, but a lot of crops depend on its supply. As part of their contract, Corporations are required to Irrigate crops as much as possible. By doing so, you will give away precious water, but will unlock powerful effects you can tap into during your turn.
Beware, though: the game will check how much each player irrigates, and the last one will be punished severely!
While this DLC requires just the base game to be played, it also adds new content for players who purchased The Leeghwater Project as well: a new Private Building and 3 new External Works deeply connected to the Irrigation mechanic.
Lowest tracked price: PLN 36.99 (Jul 7, 2026) · current best: PLN 36.99.
Right now the cheapest offer for Barrage: The Nile Affair is PLN 36.99 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 Barrage: The Nile Affair is PLN 36.99 (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 Barrage: The Nile Affair 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.
