Info icon.png
This article is about the building in Age of Empires III. For the building in other games in the series, see Siege Workshop.

Trains and upgrades artillery.
—In-game description

The Siege Workshop is a military building in Age of Empires III: The WarChiefs that is unique to the Haudenosaunee and becomes available once the Fortress Age is reached. It fulfills a similar role to the European Artillery Foundry.

Units[edit | edit source]

Age Unit Cost Pop.
Ages fortress.jpg
Ram icon.png Ram 80 food,
120 wood
Mantlet icon.png Mantlet 75 wood,
125 coin
Ages industrial.jpg
Light cannon icon.png Light Cannon 100 wood,
300 coin

Technologies[edit | edit source]

Age Technology Cost Effect
Ages fortress.jpg
Siege Drill.png Siege Drill 500 food,
500 wood
Rams, Mantlets, and Light Cannons get +10% speed

Further statistics[edit | edit source]

As Siege Workshops are unique to the Haudenosaunee, only technologies that they have access to are shown in the following table:

Building strengths and weaknesses
Strong vs. Nothing
Weak vs. Everything
Hit points Flying Buttress.png Flying Buttress (+20%)
Construction cost Cree Textile Craftsmanship.png Cree Textile Craftsmanship (-25% wood)
Tupi Forest Burning.png Tupi Forest Burning (-20% wood)

Home City Cards[edit | edit source]

As Siege Workshops are unique to the Haudenosaunee, only their cards and other civilizations' TEAM cards are shown in the following table:

Changelog[edit | edit source]

The WarChiefs[edit | edit source]

  • Siege Workshops cost 300 wood, giving it a build bounty of 60 XP and a destroy bounty of 120 XP.

Definitive Edition[edit | edit source]

  • Siege Workshops now cost 200 wood, reducing its build and destroy bounty to 40 XP and 80 XP, respectively.

History[edit | edit source]

The manufacture of artillery is a laborious process involving furnaces and cranes to move the heavy barrels through several stages of construction.

Gallery[edit | edit source]

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