Proving Grounds

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Requires 4 Red, 2 Yellow from Library.

Siegeworks[edit | edit source]

The Siegeworks replaces the Proving Grounds in the Imperial Age, in Age of Empires. It has a higher ramp cost, consisting of Metal, but is built faster.

It, too, is the primary siege factory-type building for The Crucible.

Units trained[edit | edit source]

Name Class
Mantlet Mobile defence
Battering Ram Siege weapon
Siege Ram Siege weapon
Baggage Cart Supply vehicle
Supply Cart Supply vehicle
Armed Supply Vehicle Supply vehicle
Ballista Heavy siege weapon
Scorpio Siege weapon
Catapult Siege weapon
Lien Chau Medium siege artillery
Hawtun-p'hau Siege weapon Hawtun-p'hau
Siege Tower Super-heavy siege weapon

Note:[edit | edit source]

Torsion engines (Ballista, Scorpio, Catapult, etc) are available only in Age of Empires.

Baggage Carts are available only in Age of Chariots and Rise of the Ancients. They are absent from Hammurabi, and replaced by vanilla Supply Vehicles in Age of Empires.