Siege

Counterweight Trebuchet

Ottomans
Powerful siege engine effective at destroying buildings and walls over a great distance. + Bonus damage vs buildings - Must be set up to fire - Inaccurate against units

Abilities and influences

Attack Drums

Mehter drums that increase the attack speed of nearby units by +15%. Toggle on

Mehter. 15 secs cooldown

Mehter Speed Bonus

Units move +15% faster when in formation. When in 6 tiles range of

Mehter. Requires
Mehter Drums

Melee Defense Drums

Mehter drums that increase the melee armor of nearby units by +2. Toggle on

Mehter. 15 secs cooldown

Ranged Defense Drums

Mehter drums that increase the ranged armor of nearby units by +1. Toggle on

Mehter. 15 secs cooldown

Blacksmith and University Influence

Military unit production rate increased +20%/+30%/+40% by Age while within the influence of a Blacksmith or University. The Istanbul Observatory increases the bonus to +100%.

Produced at

Costs
400
150
0:30
2
140168 Hitpoints
4048 350 Siege Attack
0 Melee Armor
0 Ranged Armor
Damage3.52DPS 4.22 30.77
Move Speed0.625 0.719T/S
Attack Speed11.375S
Min Range2.75TILES
Range16TILES
Line of Sight17.778TILES

Technology Upgrades

Geometry

Age IV

Trebuchet Technology

Increase damage of Trebuchets by +20%.

Costs
100
225
0:45

Greased Axles

Age III

Siege Technology

Increase the movement speed of siege engines by +15%.

Costs
150
350
1:00

Siege Works

Age IV

Siege Technology

New carpentry techniques increase the health of siege units by +20%.

Costs
300
600
1:30

Age of Empires IV© Microsoft Corporation. AoE4World.com was created under Microsoft's "Game Content Usage Rules" using assets from Age of Empires IV , and it is not endorsed by or affiliated with Microsoft.