Work in Progress: The Knights Templar and House of Lancaster civilizations aren't fully updated and miss stats, abilities and upgrades.
Explorer will continue to be updated over the next few weeks for both old and new civs.

Economy

Survival Techniques

Age I

Hunting Technology

Increase Villagers' hunted meat gather rate by +15%.

Costs
25
75
0:25

Forestry

Age I

Woodcutting Technology

Double the rate at which Villagers chop down trees.

Costs
25
50
0:45

Wheelbarrow

Age I

Villager Technology

Increase the carry capacity of Villagers by +5 and their movement speed by +15%.

Costs
50
150
1:30

Extended Lines

Age II

Fishing Technology 1/2

Increase the gathering rate of Fishing Ships by +15% and carry capacity by +10.

Costs
75
175
0:30

Professional Scouts

Age II

Hunting Technology

Scouts gain the ability to carry animal carcasses and +100% damage against wild animals. Scouts move -55% slower while carrying and cannot pick up Boar.

Costs
150
300
1:15

Specialized Pick

Age II

Mining Technology 1/3

Increase Villagers' gathering rate for Gold and Stone by 15%.

Costs
50
100
0:45

Textiles

Age II

Villager Technology

Increase Villagers' health by +50%.

Costs
50
100
0:20

Double Broadax

Age II

Wood Gathering Technology 1/3

Increase Villagers' gathering rate for Wood by 15%.

Costs
50
100
0:45

Horticulture

Age II

Food Gathering Technology 1/3

Increase Villagers' gathering rate for Food by 10%. Does not apply to hunted meat.

Costs
50
100
0:45

Armored Caravans

Age II

Trade Technology

Grant +3 armor to Traders and Trade Ships.

Costs
25
75
0:45
Unique to Abbasid Dynasty

Fertile Crescent

Age II

Economic Technology

Reduce the cost of Economy buildings and Houses by 30%.

Costs
25
75
0:30
Unique to Abbasid Dynasty

Fresh Foodstuffs

Age II

Villager Technology

Reduce the cost to produce Villagers by -35%.

Costs
50
75
0:20
Unique to Abbasid Dynasty

Preservation of Knowledge

Age II

Research Technology

Reduce the cost of all technology and Age advancements by -20%.

Costs
25
75
0:30
Unique to Abbasid Dynasty

Drift Nets

Age III

Fishing Technology 2/2

Increase the gathering rate of Fishing Ships by +10%, carry capacity by +20 and move speed by +10%.

Costs
150
350
0:45

Shaft Mining

Age III

Mining Technology 2/3

Increase Villagers' gathering rate for Gold and Stone by 15%.

Costs
100
250
1:00

Fertilization

Age III

Food Gathering Technology 2/3

Increase Villagers' gathering rate for Food by 10%. Does not apply to hunted meat.

Costs
100
250
1:00

Lumber Preservation

Age III

Wood Gathering Technology 2/3

Increase Villagers' gathering rate for Wood by 15%.

Costs
100
250
1:00

Agriculture

Age III

Farm Technology

Improve Villagers' gathering rate from Farms by +15%.

Costs
75
200
0:45
Unique to Abbasid Dynasty

Grand Bazaar

Age III

Trade Technology

Traders and Trade Ships also return with a secondary resource. This resource is 25% the base Gold value and is set at the market.

Costs
50
125
0:30
Unique to Abbasid Dynasty

Cupellation

Age IV

Mining Technology 3/3

Gold gatherers drop off 15% more resources.

Costs
250
500
1:15

Crosscut Saw

Age IV

Wood Gathering Technology 3/3

Increase Villagers' gathering rate for Wood by 15% and Wood gatherers carry capacity by +5.

Costs
250
500
1:15

Precision Cross-Breeding

Age IV

Food Gathering Technology 3/3

Increase Villagers' gathering rate for Food by 10%. Does not apply to hunted meat.

Costs
250
500
1:15

Improved Processing

Age IV

Economic Technology

Villagers drop off +8% more resources.

Costs
300
700
1:30
Unique to Abbasid Dynasty

Spice Roads

Age IV

Trade Technology

Increase the Gold income from Traders and Trade Ships by +30%.

Costs
300
700
1:30
Unique to Abbasid Dynasty

Naval

Naval Arrowslits

Age II

Naval Technology

Add a defensive arrowslit to this Dock which only attacks ships.

Costs
75
125
0:30

Armored Hull

Age III

Naval Technology 1/2

Increase the health of all military ships by +20% and ranged armor by +1.

Costs
150
350
0:30

Extra Hammocks

Age III

Naval Technology

Increases the number of arrows fired by Archer Ships by +1.

Costs
100
250
0:30

Incendiaries

Age III

Naval Technology

Incendiary Ships gain +20% explosion range.

Costs
100
250
0:30

Springald Crews

Age III

Naval Technology

Springald Ships gain +1 range and attack 20% faster.

Costs
150
350
0:35

Teak Masts

Age III

Naval Technology

Increase the health of military ships by +10%.

Costs
75
125
0:20

Explosives

Age IV

Naval Technology

Increase the damage of Incendiary Ships by +40%.

Costs
150
350
0:45

Heated Shot

Age IV

Naval Technology

Archer Ship arrows light enemy Ships on fire, dealing damage over time.

Costs
200
500
0:45

Shipwrights

Age IV

Naval Technology 2/2

Increase the health of all military ships by +20% and ranged armor by +1.

Costs
300
550
0:50

Swivel Cannon

Age IV

Naval Technology

Springald Ships gain an additional Cannon which fires in 360 degrees.

Costs
150
350
0:45

Defensive

Arrowslits

Age II

Weapon Emplacement

Add defensive arrowslits to this structure and increase garrison arrow range by +1. Only one weapon emplacement can be added.

Costs
25
50
0:30

Fortify Outpost

Age II

Defensive Emplacement

Add +1000 health and +5 fire armor to this Outpost.

Costs
100
0:30

Boiling Oil

Age III

Defensive Technology

Towers and Keeps gain a boiling oil attack against nearby units that deals 30 damage.

Costs
500
200
1:30

Springald Emplacement

Age III

Weapon Emplacement

Add a defensive springald emplacement to this structure.

Costs
50
125
0:30

Medical Centers

Age III

Defensive Technology

Town Centers and Keeps heal nearby units for +2 health every 1 second.

Costs
100
250
1:00
Unique to Abbasid Dynasty

Court Architects

Age IV

Building Technology

Patronage of the finest builders increases all building health by +30%.

Costs
700
300
1:30

Cannon Emplacement

Age IV

Weapon Emplacement

Add a defensive cannon emplacement to this structure.

Costs
125
375
1:00

Religious

Herbal Medicine

Age III

Healing Technology

Increase the healing rate of religious units by +60%.

Costs
275
0:45

Piety

Age IV

Religious Technology

Increase the health of religious units by +40.

Costs
325
0:45

Tithe Barns

Age IV

Religious Technology

Relics placed in a Mosque provide an income of +40 Food, +40 Wood, and +10 Stone every minute.

Costs
500
1:00

Proselytization

Age IV

Religious Technology

Imams can convert units without holding a Relic, but can only target a single unit.

Costs
150
350
1:00
Unique to Abbasid Dynasty

Military

Fitted Leatherwork

Age II

Melee Armor Technology 1/3

Increase the melee armor of all non-siege units by +1.

Costs
50
125
1:00

Iron Undermesh

Age II

Ranged Armor Technology 1/3

Increase the ranged armor of all non-siege units by +1.

Costs
50
125
1:00

Steeled Arrow

Age II

Ranged Damage Technology 1/3

Increase the ranged damage of all arrows and bolts by +1.

Costs
50
125
1:00

Bloomery

Age II

Melee Damage Technology 1/3

Increase the melee damage of all non-siege units by +1.

Costs
50
125
1:00

Boot Camp

Age II

Infantry Technology

Increase the health of all infantry by +15%.

Costs
50
125
0:30
Unique to Abbasid Dynasty

Balanced Projectiles

Age III

Ranged Damage Technology 2/3

Increase the ranged damage of all arrows and bolts by +1.

Costs
100
250
1:00

Greased Axles

Age III

Siege Technology

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

Costs
150
350
1:00

Insulated Helm

Age III

Melee Armor Technology 2/3

Increase the melee armor of all non-siege units by +1.

Costs
100
250
1:00

Wedge Rivets

Age III

Ranged Armor Technology 2/3

Increase the ranged armor of all non-siege units by +1.

Costs
100
250
1:00

Decarbonization

Age III

Melee Damage Technology 2/3

Increase the melee damage of all non-siege units by +1.

Costs
100
250
1:00

Military Academy

Age III

Production Technology

Increase the production speed of infantry, cavalry, siege, and transport units at buildings by 33%. Does not affect religious units or other support units.

Costs
100
250
1:00

Angled Surfaces

Age IV

Ranged Armor Technology 3/3

Increase the ranged armor of all non-siege units by +1.

Costs
150
350
1:00

Master Smiths

Age IV

Melee Armor Technology 3/3

Increase the melee armor of all non-siege units by +1.

Costs
150
350
1:00

Platecutter Point

Age IV

Ranged Damage Technology 3/3

Increase the ranged damage of all arrows and bolts by +1.

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

Chemistry

Age IV

Gunpowder Technology

Advancements in alchemical research increase the bonus damage of all gunpowder siege weapons by +25%.

Costs
200
650
1:00

Damascus Steel

Age IV

Melee Damage Technology 3/3

Increase the melee damage of all non-siege units by +1.

Costs
150
350
1:00

Elite Army Tactics

Age IV

Melee Infantry Technology

Training elite infantry leads to improved prowess in battle. Melee Infantry gain +15% damage and +15% health.

Costs
500
1000
1:30

Incendiary Arrows

Age IV

Ranged Technology

Flammable munitions grant non-gunpowder ranged units a siege arrow or bolt when attacking buildings and increase their damage by +20%.

Costs
500
1000
1:30

Biology

Age IV

Cavalry Technology

Investing in natural sciences increases the health of all cavalry by +25%.

Costs
500
1000
1:30

Serpentine Powder

Age IV

Gunpowder Technology

With new gunpowder, Handcannoneers gain +5 damage against melee infantry and gain a brief increase to their movement speed after firing their weapon.

Costs
300
500
1:00

Units

Phalanx

Age II

Spearman Technology

Increase the attack range of Spearmen by +100%.

Costs
50
125
1:00

Camel Handling

Age III

Camel Technology

Increase the movement speed of camel units by +15%.

Costs
75
200
0:30
Unique to Abbasid Dynasty

Camel Rider Shields

Age III

Camel Rider Technology 1/2

Grant Camel Riders shields, improving their melee armor by +3.

Costs
75
200
0:45
Unique to Abbasid Dynasty

Composite Bows

Age III

Archer Technology

Increase the attack speed of Archers by +33%.

Costs
150
350
1:00
Unique to Abbasid Dynasty

Lightweight Beams

Age IV

Battering Ram Technology

Increase Battering Ram attack speed by +20% and reduce their field construction time by -50%.

Costs
300
400
1:00

Roller Shutter Triggers

Age IV

Springald Technology

Increases Springald attack speed by +25% and grants +10% Ranged Resistance.

Costs
150
350
1:00

Spyglass

Age IV

Scout Technology

Increase the sight radius of Scouts by 30%.

Costs
100
50
0:45

Geometry

Age IV

Trebuchet Technology

Increase damage of Trebuchets by +20%.

Costs
100
225
0:45

Silk Bowstrings

Age IV

Archer Technology

Stringing bows with silk grants Archers +1.5 range and Mounted Archers +0.75 range.

Costs
300
700
1:00

Adjustable Crossbars

Age IV

Mangonel Technology

Increases Mangonel range by +1, blast radius by +75%, and adds +1 projectile to attacks.

Costs
1000
1200
1:30

Camel Rider Barding

Age IV

Camel Rider Technology 2/2

Increase the armor of Camel Riders by +2.

Costs
100
225
0:45
Unique to Abbasid Dynasty

Camel Support

Age IV

Camel Technology

Camels increase the armor of nearby infantry by +2.

Costs
300
700
1:30
Unique to Abbasid Dynasty

Public Libraries

Age IV

Society Technology

Villagers and Traders gain +2 health per economic upgrade.

Costs
200
500
1:00
Unique to Abbasid Dynasty

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