Difference between revisions of "Tech Tree"

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[[File:Techs.jpg|right|thumb|400px|The tech tree from early access builds]]
[[File:TechTree.jpg|right|thumb|400px|The tech tree]]


'''Techs''' (short for "technologies") are empire upgrades that cost [[Resources|science]] and provide various benefits and make additional techs and some [[laws]] and [[events]] available.
'''Techs''' (short for "technologies") are empire upgrades that cost [[Resources|science]] and provide various benefits and make additional techs and some [[laws]] and [[events]] available.
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= Tier 1 (80 Science) =
= Tier 1 (80 Science) =


{| class="wikitable"
{| class="wikitable sortable"
|-
|-
! Technology !! Prerequisites !! Total Science Required !! Effects
! Technology !! Prerequisites !! Effects
|-
|-
| Ironworking || None || 80[[File:Science.png|12px|]] ||
| Ironworking || None ||  
|-
|-
| Stonecutting || None ||80[[File:Science.png|12px|]] ||
| Stonecutting || None ||
|-
|-
| Trapping ||None || 80[[File:Science.png|12px|]] ||
| Trapping ||None ||
|-
|-
| Divination || None || 80[[File:Science.png|12px|]] ||
| Divination || None ||
|-
|-
| Administration || None || 80[[File:Science.png|12px|]] ||
| Administration || None ||
|}
|}


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{| class="wikitable"
{| class="wikitable sortable"
|-
|-
! Technology !! Prerequisites !! Total Science Required !! Effects
! Technology !! Prerequisites !! Effects
|-
| Labor Force || Ironworking || 200[[File:Science.png|12px|]] ||
|-
|-
| Husbandry || Ironworking || 200[[File:Science.png|12px|]] ||
| Labor Force || Ironworking ||
|-
|-
| Drama ||Stonecutting || 200[[File:Science.png|12px|]] ||
| Husbandry || Ironworking ||  
|-
|-
| Polis || Stonecutting, Trapping || 280[[File:Science.png|12px|]] ||
| Drama ||Stonecutting ||  
|-
|-
| Trapping || Military Drill || 200[[File:Science.png|12px|]] ||
| Polis || Stonecutting, Trapping ||  
|-
|-
| Aristrocracy || Divination || 200[[File:Science.png|12px|]] ||
| Military Drill || Trapping  ||  
|-
|-
| Sovereignty || Divination, Administration || 280[[File:Science.png|12px|]] ||
| Aristocracy || Divination ||  
|-
|-
| Rhetoric || Administration || 200[[File:Science.png|12px|]] ||
| Rhetoric || Administration ||
|}
|}


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{| class="wikitable"
{| class="wikitable sortable"
|-
|-
! Technology !! Prerequisites !! Total Science Required !! Effects
! Technology !! Prerequisites !! Effects
|-
|-
| Navigation || Labor Force || 400[[File:Science.png|12px|]] ||
| Navigation || Labor Force ||  
|-
|-
| Phalanx || Labor Force || 400[[File:Science.png|12px|]] ||
| Phalanx || Labor Force ||  
|-
|-
| The Wheel || Husbandry || 400[[File:Science.png|12px|]] ||
| Spoked Wheel || Husbandry ||  
|-
|-
| Ramparts ||Drama || 400[[File:Science.png|12px|]] ||
| Forestry || Polis ||  
|-
|-
| Forestry || Polis || 480[[File:Science.png|12px|]] ||
| Steel || Military Drill, Ironworking ||  
|-
|-
| Battleline || Military Drill, Ironworking || 480[[File:Science.png|12px|]] ||
| Sovereignty || Aristocracy, Rhetoric ||  
|-
|-
| Monasticism || Aristocracy || 400[[File:Science.png|12px|]] ||
| Metaphysics ||Rhetoric ||
|-
| Composite Bow || Rhetoric || 400[[File:Science.png|12px|]] ||
|-
| Metaphysics ||Rhetoric || 400[[File:Science.png|12px|]] ||
|}
|}


= Tier 4 (400 Science) =
= Tier 4 (400 Science) =


{| class="wikitable"
{| class="wikitable sortable"
|-
|-
! Technology !! Prerequisites !! Total Science Required !! Effects
! Technology !! Prerequisites !! Effects
|-
|-
| Citizenship || Phalanx || 800[[File:Science.png|12px|]] ||
| Coinage || Navigation ||  
|-
|-
| Drawbridge || Ramparts || 1200[[File:Science.png|12px|]] ||
| Citizenship || Phalanx ||  
|-
|-
| Land Consolidation || Forestry || 880[[File:Science.png|12px|]] ||
| Portcullis || Drama ||  
|-
|-
| Steel ||Forestry, Battleline || 960[[File:Science.png|12px|]] ||
| Land Consolidation || Forestry ||  
|-
|-
| Doctrine || Monasticism, Metaphysics || 1200[[File:Science.png|12px|]] ||
| Composite Bow || Rhetoric ||  
|-
|-
| Siegecraft || Sovereignty || 1080[[File:Science.png|12px|]] ||
| Monasticism || Aristocracy ||
|-
| Machinery || Sovereignty ||  
|}
|}


= Tier 5 (800 Science) =
= Tier 5 (600 Science) =


{| class="wikitable"
{| class="wikitable sortable"
|-
|-
! Technology !! Prerequisites !! Total Science Required !! Effects
! Technology !! Prerequisites !! Effects
|-
 
| Coinage || Navigation || 2000[[File:Science.png|12px|]] ||
|-
|-
| Scholarship || Citizenship || 2400[[File:Science.png|12px|]] ||
| Scholarship || Citizenship ||
|-
|-
| Torsion || Phalanx, Siegecraft || 2280[[File:Science.png|12px|]] ||
| Stirrups || Spoked Wheel, Citizenship ||
|-
|-
| Stirrups || Spoked Wheel, Land Consolodation || 1680[[File:Science.png|12px|]] ||
| Architecture || Portcullis ||  
|-
|-
| Architecture || Drawbridge || 2000[[File:Science.png|12px|]] ||
| Manor || Land Consolidation, Composite Bow ||
|-
|-
| Manor || Land Consolodation, Composite Bow || 2080[[File:Science.png|12px|]] ||
| Battleline || Steel, Phalanax ||  
|-
|-
| Machinery || Siegecraft || 1880[[File:Science.png|12px|]] ||
| Doctrine || Monasticism ||  
|-
|-
| Mounted Archery|| Siegecraft || 1880[[File:Science.png|12px|]] ||
| Torsion || Machinery ||  
|-
|-
| Cartography || Metaphysics, Navigation || 1600[[File:Science.png|12px|]] ||
| Cartography || Metaphysics, Navigation ||  
|}
|}


= Tier 6 (1600 Science) =
= Tier 6 (800 Science) =


{| class="wikitable"
{| class="wikitable sortable"
|-
|-
! Technology !! Prerequisites !! Total Science Required !! Effects
! Technology !! Prerequisites !! Effects
|-
|-
| Hydraulics || Coinage || 5480[[File:Science.png|12px|]] ||
| Hydraulics || Coinage ||  
|-
|-
| Lateen Sail || Scholarship || 6000[[File:Science.png|12px|]] ||
| Jurisprudence || Scholarship ||  
|-
|-
| Warrior Code || Architecture || 5680[[File:Science.png|12px|]] ||
| Martial Code || Stirrups ||
|-
|-
| Bodkin Arrow || Steel || 4660[[File:Science.png|12px|]] ||
| Vaulting || Architecture ||
|-
|-
| Aesthesics || Doctrine, Architecture || 4800[[File:Science.png|12px|]] ||
| Bodkin Arrow || Manor ||  
|-
|-
| Unit Tactics || Doctrine || 4660[[File:Science.png|12px|]] ||
| Cohorts || Battleline ||  
|-
|-
| Strategy || Cartography, Torsion || 5480[[File:Science.png|12px|]] ||
| Windlass || Torsion ||  
|}
|}


= Tier 7 (3200 Science) =
= Tier 7 (1000 Science) =


{| class="wikitable"
{| class="wikitable sortable"
|-
|-
! Technology !! Prerequisites !! Total Science Required !! Effects
! Technology !! Prerequisites !! Effects
|-
|-
| Vaulting || Hydraulics, Aesthetics || 13480[[File:Science.png|12px|]] ||
| Lateen Sail || Hydraulics ||  
|-
|-
| Jurisprudence || Lateen Sail || 9200[[File:Science.png|12px|]] ||
| Fiscal Policy || Jurisprudence ||
|-
|-
| Barding || Stirrups, Warrior Code || 10560[[File:Science.png|12px|]] ||
| Barding || Steel, Martial Code ||  
|-
|-
| Sarissa || Bodkin Arrow, Citizenship || 8660[[File:Science.png|12px|]] ||
| Infantry Square || Bodkin Arrow ||
|-
|-
| Fiscal Policy || Unit Tactics, Machinery || 9740[[File:Science.png|12px|]] ||
| Chain Drive || Windlass ||
|-
|-
| Windlass || Mounted Archery, Strategy || 10560[[File:Science.png|12px|]] ||
| Ballistics || Cartography ||
|}
|}


= Tier 8 (6400 Science) =
= Tier 8 (1200 Science) =


{| class="wikitable"
{| class="wikitable sortable"
|-
|-
! Technology !! Prerequisites !! Effects
! Technology !! Prerequisites !! Effects
|-
|-
| Economic Reform || Jurisprudence ||  
| Economic Reform || Lateen Sail, Fiscal Policy  ||
|-
|-
| Military Reform || Sarissa ||  
| Military Prestige|| Barding, Infantry Square ||  
|-
|-
| Political Reform || Fiscal Policy ||
| Industrial Progress || Chain Drive, Ballistics ||  
|}
|}

Revision as of 21:42, 8 November 2021

The tech tree

Techs (short for "technologies") are empire upgrades that cost science and provide various benefits and make additional techs and some laws and events available.

Tier 1 (80 Science)

Technology Prerequisites Effects
Ironworking None
Stonecutting None
Trapping None
Divination None
Administration None

Tier 2 (120 Science)

Technology Prerequisites Effects
Labor Force Ironworking
Husbandry Ironworking
Drama Stonecutting
Polis Stonecutting, Trapping
Military Drill Trapping
Aristocracy Divination
Rhetoric Administration

Tier 3 (200 Science)

Technology Prerequisites Effects
Navigation Labor Force
Phalanx Labor Force
Spoked Wheel Husbandry
Forestry Polis
Steel Military Drill, Ironworking
Sovereignty Aristocracy, Rhetoric
Metaphysics Rhetoric

Tier 4 (400 Science)

Technology Prerequisites Effects
Coinage Navigation
Citizenship Phalanx
Portcullis Drama
Land Consolidation Forestry
Composite Bow Rhetoric
Monasticism Aristocracy
Machinery Sovereignty

Tier 5 (600 Science)

Technology Prerequisites Effects
Scholarship Citizenship
Stirrups Spoked Wheel, Citizenship
Architecture Portcullis
Manor Land Consolidation, Composite Bow
Battleline Steel, Phalanax
Doctrine Monasticism
Torsion Machinery
Cartography Metaphysics, Navigation

Tier 6 (800 Science)

Technology Prerequisites Effects
Hydraulics Coinage
Jurisprudence Scholarship
Martial Code Stirrups
Vaulting Architecture
Bodkin Arrow Manor
Cohorts Battleline
Windlass Torsion

Tier 7 (1000 Science)

Technology Prerequisites Effects
Lateen Sail Hydraulics
Fiscal Policy Jurisprudence
Barding Steel, Martial Code
Infantry Square Bodkin Arrow
Chain Drive Windlass
Ballistics Cartography

Tier 8 (1200 Science)

Technology Prerequisites Effects
Economic Reform Lateen Sail, Fiscal Policy
Military Prestige Barding, Infantry Square
Industrial Progress Chain Drive, Ballistics
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