|Overview||Rise of Kings tech tree||Warbirth tech tree|
Here massive engines are manufactured, all dedicated to the destruction of enemy structures that will hinder your progress. Unlike the Siege Workshop in Rise of Kings, you need Level 4 Military instead of Level 3, and not all units are instantly unlocked.
- Mantlet - a wooden structure that can be used to absorb archer fire. Strong versus buildings and ranged infantry, not so impressive if swarmed by melee units or cavalry. Upgrades to Battering Ram.
- Supply Wagon - only appears if Forage was researched.
- Battering Ram - Crafts Specialisation, Heroic Age
- Siege Tower - Geometry, Axial Age
- Heavy Ram - Assyrians only, requires Iron