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Society
| Technology | Era | Requires | Own effects | Unlocks |
|---|---|---|---|---|
 Academia | 1 | Rationalism | +0.5% Education Access (Wealth-based) | University · laws: Private Schools, Terakoya |
 Banking | 1 | Currency Standards | +10% Minting-2% Loan interest rate+5% Maximum Trade Advantage from Capacity | — |
 Bureaucracy | 1 | Urbanization | +2 Max Law Enforcement Institution Investment | Government Administration · laws: Local Police Force |
 Centralization | 1 | Bureaucracy | +25 Taxation Capacity+1 Max Home Affairs Institution Investment+5% Incorporation Speed | 1 PM: Filing Cabinets · decrees: Emergency Relief, Road Maintenance |
 Colonization | 1 | International Relations | +2 Max Colonial Affairs Institution Investment-10% Infamy Generation against Unrecognized Powers | Suez Canal · laws: Colonial Exploitation, Colonial Resettlement, Extraction Economy, Frontier Colonization |
 Currency Standards | 1 | International Trade, Centralization | — | laws: Per-Capita Taxation |
 Democracy | 1 | Rationalism | +2 Max Social Security Institution Investment | laws: Census Suffrage, Landed Voting, Parliamentary Republic, Poor Laws, Presidential Republic, Wealth Voting |
 Empiricism | 1 | Academia | +25% …Influence+25% Maneuvers per Diplomatic Play+1 Max Education Institution Investment+0.5% Education Access (Wealth-based) | laws: Public Schools, State Atheism, Total Separation |
 International Relations | 1 | Bureaucracy | — | — |
 International Trade | 1 | Bureaucracy | — | laws: Free Trade, Laissez-Faire, Mercantilism |
 Law Enforcement | 1 | Bureaucracy, Urban Planning | +1 Max Law Enforcement Institution Investment | laws: Censorship, Dedicated Police Force, National Guard, Shinsengumi |
 Mass Communication | 1 | Democracy | +10% …Authority+10% Political Strength per Vote | — |
 Medical Degrees | 1 | Academia | +1 Max Health System Institution Investment | laws: Charity Hospitals |
 Rationalism | 1 | — | +1 Max Education Institution Investment+1% Education Access (Wealth-based) | laws: Freedom of Conscience, Religious Schools |
 Romanticism | 1 | Academia | +5% Prestige | Arts Academy · laws: Agrarianism, Industry Banned · decrees: Greener Grass Campaign |
 Stock Exchange | 1 | International Trade | +10% Market Access Price Impact | laws: Protectionism |
 Urban Planning | 1 | Urbanization | +1 Infrastructure per … Population+20 Maximum Infrastructure from Population+5 Construction Sector Max Level+5 Max Weekly Construction Progress | 2 PMs: Iron-Frame Buildings, Market Squares |
 Urbanization | 1 | — | +2 Infrastructure per … Population+40 Maximum Infrastructure from Population+10 Construction Sector Max Level+10 Max Weekly Construction Progress | Construction Sector, Urban Center |
 Central Archives | 2 | Centralization | +25 Taxation Capacity+1 Max Home Affairs Institution Investment+5% Incorporation Speed | 1 PM: Standardized Filing System · laws: Secret Police, Technocracy |
 Central Banking | 2 | Banking | +10% Minting-2% Loan interest rate+5% Maximum Trade Advantage from Capacity | — |
 Corporate Charters | 2 | Stock Exchange | +1 Max Number of Companies+2 Free Company Charters | — |
 Dialectics | 2 | Empiricism | +1 Max Education Institution Investment | 1 PM: Philosophy Department |
 Egalitarianism | 2 | Democracy | +1 Minimum Expected Standard of Living from Literacy+1 Max Social Security Institution Investment | laws: Proportional Taxation, Universal Suffrage |
 Joint-Stock Companies | 2 | Banking, Corporate Charters | +1 Max Number of Companies-10% Urbanization per … | — |
 Labor Movement | 2 | Mass Communication, Egalitarianism | +1 Minimum Expected Standard of Living from Literacy+3 Max Workplace Safety Office Institution Investment+1 Potential Agitators | laws: Regulatory Bodies, Restricted Child Labor, Wage Subsidies |
 Modern Sewerage | 2 | Urban Planning | +1 Infrastructure per … Population+20 Maximum Infrastructure from Population+5 Construction Sector Max Level+5 Max Weekly Construction Progress-10% Pollution Health Effects Reduction-10% … Harvest Condition Impact | — |
 Nationalism | 2 | Mass Communication, International Relations | +10% …Authority+10% Political Strength per Vote | laws: Ethnostate · decrees: Promote National Values |
 Organized Sports | 2 | Nationalism | +10% Prestige | — |
 Pharmaceuticals | 2 | Medical Degrees | +1 Max Health System Institution Investment-20% … Harvest Condition Impact | laws: Private Health Insurance, Public Health Insurance |
 Postal Savings | 2 | Stock Exchange | +15% Farmers Investment Pool contribution efficiency+15% Shopkeepers Investment Pool contribution efficiency+15% Bureaucrats Investment Pool contribution efficiency+15% Engineers Investment Pool contribution efficiency+15% Machinists Investment Pool contribution efficiency+20% Maximum Cash Reserves | — |
 Psychiatry | 2 | Empiricism | +25% …Influence+25% Maneuvers per Diplomatic Play-5% …Bureaucracy Population Cost Multiplier | — |
 Quinine | 2 | Colonization, Pharmaceuticals | +1 Max Colonial Affairs Institution Investment+1 Max Health System Institution Investment | — |
 Realism | 2 | Romanticism | +5% Prestige | 3 PMs: Bourgeoisie Patronage, Independent Artists, Realist Art |
 Anarchism | 3 | Egalitarianism | — | laws: Anarchy |
 Camera | 3 | Realism | +5% Prestige | 1 PM: Photographic Art |
 Civilizing Mission | 3 | Quinine, Nationalism | +1 Max Colonial Affairs Institution Investment-25% Infamy Generation against Unrecognized Powers | Panama Canal · decrees: Establish Missions |
 Corporatism | 3 | Labor Movement, Nationalism | -10% Radicals from Political Movements | laws: Corporate State, Corporatized Unions, Social Monarchy |
 Feminism | 3 | Human Rights | +1 Max Social Security Institution Investment | laws: Women in the Workplace, Women’s Suffrage |
 Human Rights | 3 | Egalitarianism | +1 Max Social Security Institution Investment | laws: Compulsory Primary School, Multiculturalism, Old Age Pension, Protected Speech, Workers' Protections |
 Identification Documents | 3 | Central Archives | +25 Taxation Capacity+1 Max Home Affairs Institution Investment+5% Incorporation Speed | — |
 Investment Banks | 3 | Joint-Stock Companies, Mutual Funds | +1 Max Number of Companies+1 Free Company Charters-15% Urbanization per … | — |
 Mutual Funds | 3 | Central Banking, Postal Savings | +10% Minting-2% Loan interest rate+5% Maximum Trade Advantage from Capacity | 1 PM: Publicly Traded · laws: Commercialized Agriculture |
 Pan-nationalism | 3 | Nationalism | +10% …Authority+25% … Strength+10% Political Strength per Vote | — |
 Philosophical Pragmatism | 3 | Psychiatry | +25% …Influence+25% Maneuvers per Diplomatic Play-5% …Bureaucracy Population Cost Multiplier+0.01% Literacy Growth | — |
 Socialism | 3 | Labor Movement, Dialectics | +1 Minimum Expected Standard of Living from Literacy+2 Max Workplace Safety Office Institution Investment | laws: Collectivized Agriculture, Council Republic, Factory Councils, Graduated Taxation |
 Steel-Frame Buildings | 3 | Modern Sewerage | +1 Infrastructure per … Population+20 Maximum Infrastructure from Population+5 Construction Sector Max Level+5 Max Weekly Construction Progress-5% … Harvest Condition Impact | Atocha Railway Station, Statue of Liberty, The Eiffel Tower, Victoria Terminus · 2 PMs: Covered Markets, Steel-Frame Buildings |
 Central Planning | 4 | Identification Documents | +25 Taxation Capacity+5% Government Dividends Efficiency+1 Max Home Affairs Institution Investment+5% Incorporation Speed+0.02% Literacy Growth | 1 PM: Telephone Switchboards · laws: Command Economy |
 Corporate Governance | 4 | Investment Banks | +1 Max Number of Companies-25% Urbanization per … | — |
 Elevators | 4 | Steel-Frame Buildings | +1 Infrastructure per … Population+20 Maximum Infrastructure from Population+5 Construction Sector Max Level+5 Max Weekly Construction Progress | 1 PM: Arcades |
 Film | 4 | Camera | +5% Prestige | 1 PM: Film Art |
 International Exchange Standards | 4 | Mutual Funds | +10% Minting-2% Loan interest rate+5% Maximum Trade Advantage from Capacity | — |
 Malaria Prevention | 4 | Civilizing Mission | +1 Max Colonial Affairs Institution Investment+1 Max Health System Institution Investment | — |
 Multilateral Alliances | 4 | Pan-nationalism | -25% Infamy Generation+50% Maneuvers per Diplomatic Play✓ Allow Multiple Alliances | — |
 Political Agitation | 4 | Anarchism, Socialism, Corporatism | +1 Minimum Expected Standard of Living from Literacy+10% …Authority+10% Political Strength per Vote+1 Potential Agitators | laws: Outlawed Dissent, Single-Party State |
 Psychoanalysis | 4 | Philosophical Pragmatism | +25% …Influence+25% Maneuvers per Diplomatic Play-5% …Bureaucracy Population Cost Multiplier | — |
 Zeppelins | 4 | Steel-Frame Buildings | +5% Market Access Price Impact | 1 PM: Airship Mooring Post |
 Analytical Philosophy | 5 | Psychoanalysis | +0.02% Literacy Growth | 1 PM: Analytical Philosophy Department |
 Antibiotics | 5 | Malaria Prevention | +1 Max Health System Institution Investment-15% … Harvest Condition Impact | — |
 Behaviorism | 5 | Psychoanalysis | +50% …Influence+50% Maneuvers per Diplomatic Play-5% …Bureaucracy Population Cost Multiplier | — |
 Macroeconomics | 5 | International Exchange Standards, Corporate Governance | +1 Max Number of Companies+5% Market Access Price Impact | — |
 Mass Propaganda | 5 | Political Agitation, Film | +10% …Authority+10% Political Strength per Vote+1 Minimum Expected Standard of Living from Literacy+1 Potential Agitators+25% … Strength | — |
 Mass Surveillance | 5 | Central Planning | +25 Taxation Capacity+25% … Resistance+1 Max Home Affairs Institution Investment+5% Incorporation Speed | laws: Militarized Police Force |
 Modern Financial Instruments | 5 | International Exchange Standards | +10% Minting-2% Loan interest rate+5% Government Dividends Efficiency | — |
 Paved Roads | 5 | Elevators | +0.25 Infrastructure from Pop Automobiles Consumption | — |
Military
| Technology | Era | Requires | Own effects | Unlocks |
|---|---|---|---|---|
 Admiralty | 1 | Navigation | — | Naval Administration |
 Army Reserves | 1 | Line Infantry | +20% Conscriptable Battalions+20% General Rank Impact | — |
 Artillery | 1 | Gunsmithing | — | 1 PM: Cannons |
 Drydocks | 1 | Navigation | — | — |
 Gunsmithing | 1 | Standing Army | — | Arms Industries, Artillery Foundry |
 Line Infantry | 1 | Mandatory Service, Military Drill | — | — |
 Mandatory Service | 1 | Standing Army | +20% Conscriptable Battalions+20% General Rank Impact | laws: National Militia · decrees: Enlistment Efforts |
 Military Drill | 1 | Standing Army | +5% Weekly Experience Gain for Armies | laws: Capital Fleet, Diplomatic Fleet, Professional Army |
 Napoleonic Warfare | 1 | Line Infantry, Artillery | — | — |
 Navigation | 1 | — | — | Port, Shipyards, Whaling Stations |
 Paddle Steamer | 1 | Admiralty | +5% Hull Attack Damage+5% Crew Attack Damage | — |
 Standing Army | 1 | — | — | Barracks · decrees: Violent Suppression |
 Field Works | 2 | Napoleonic Warfare | +10% Army Defense | 1 PM: Barbed Wire Fences |
 General Staff | 2 | Army Reserves | — | 2 PMs: General Training, General Training |
 Hydraulic Cranes | 2 | Drydocks | — | 1 PM: Bulk Trading |
 Logistics | 2 | Napoleonic Warfare, Army Reserves | +20% Conscriptable Battalions+20% General Rank Impact | — |
 Percussion Cap | 2 | Gunsmithing | — | Munition Plants |
 Power of the Purse | 2 | Admiralty | +25% Admiral Rank Impact | — |
 Rifling | 2 | Percussion Cap | — | 1 PM: Rifles |
 Screw Frigate | 2 | Paddle Steamer | — | 1 PM: Reinforced Wooden Ships |
 Shell Gun | 2 | Artillery | — | 1 PM: Smoothbores |
 Triage | 2 | Logistics | — | — |
 Breech-Loading Artillery | 3 | Rifling, Shell Gun | — | 2 PMs: Breech Loaders, Reinforced Fortification |
 Electric Telegraph | 3 | Logistics | -25% War Exhaustion from Casualties | — |
 Enlistment Offices | 3 | Logistics | +20% Conscriptable Battalions+20% General Rank Impact | laws: Mass Conscription |
 Floating Harbor | 3 | Gantry Cranes | — | 1 PM: Mass-Scale Trading |
 Gantry Cranes | 3 | Hydraulic Cranes, Screw Frigate | +10% Supply Ship Supply Capacity | 4 PMs: Industrial Port, Steam Trawlers, Steam-Powered Whalers, Steamships |
 Handcranked Machine Gun | 3 | Repeaters, Breech-Loading Artillery | +5 Army Defense+5% Kill Rate | — |
 Ironclad | 3 | Screw Frigate | — | Kiel Canal |
 Jeune École | 3 | Self-Propelled Torpedoes | +25% Admiral Rank Impact | laws: Jeune École |
 Military Statistics | 3 | Electric Telegraph, General Staff | +20% Daily Organization Gain | 2 PMs: Advanced Tactics Training, Advanced Tactics Training |
 Modern Ironclad | 3 | Ironclad, Breech-Loading Artillery | — | — |
 Modern Nursing | 3 | Triage | — | — |
 Repeaters | 3 | Rifling | — | 1 PM: Repeating Rifles |
 Self-Propelled Torpedoes | 3 | Power of the Purse | — | — |
 Automatic Machine Guns | 4 | Handcranked Machine Gun, Bolt-Action Rifle | — | 1 PM: Recoil Mechanisms |
 Bolt-Action Rifle | 4 | Repeaters | — | 1 PM: Bolt Action Rifles |
 Concrete Dockyards | 4 | Floating Harbor | +10% Supply Ship Supply Capacity+10 Capital Ships Max Construction Progress | 1 PM: Modern Port |
 Defense in Depth | 4 | Trench Works, Handcranked Machine Gun | +10% Army Defense | — |
 Dreadnought | 4 | Pre-Dreadnought, Sea Lane Strategies, Concrete Dockyards, Military Aviation | — | — |
 Landing Craft | 4 | Jeune École, Modern Ironclad | — | — |
 Military Aviation | 4 | Handcranked Machine Gun | — | 1 PM: Aeroplane Production |
 Pre-Dreadnought | 4 | Ironclad | — | — |
 Sea Lane Strategies | 4 | Jeune École | +25% Admiral Rank Impact | — |
 Submarine | 4 | Self-Propelled Torpedoes | — | — |
 Trench Works | 4 | General Staff, Electric Telegraph | — | — |
 War Propaganda | 4 | Enlistment Offices | -5% Morale Loss+20% Conscriptable Battalions | — |
 Wargaming | 4 | Military Statistics | +10% Army Offense+20% General Rank Impact | 2 PMs: Training Method Streamlining, Training Method Streamlining |
 Aircraft Carrier | 5 | Dreadnought | — | — |
 Chemical Warfare | 5 | Automatic Machine Guns | — | — |
 Concrete Fortifications | 5 | Defense in Depth | +10% Army Defense | 1 PM: Advanced Fortification |
 Destroyer | 5 | Modern Ironclad | — | — |
 Flamethrowers | 5 | Trench Works, Automatic Machine Guns | +5% Kill Rate | — |
 Mobile Armor | 5 | Concrete Fortifications, NCO Training | — | 3 PMs: Mobile Warfare Tactics, Mobile Warfare Tactics, Tank Production |
 Modern Battlefleet Tactics | 5 | Super Dreadnought, Sea Lane Strategies | +25% Admiral Rank Impact | — |
 NCO Training | 5 | Wargaming, Trench Works | +20% General Rank Impact | 2 PMs: NCO Incorporation, NCO Incorporation |
 Stormtroopers | 5 | Wargaming, Trench Works | +5% Kill Rate+5 Trench Infantry Offense+5 Squad Infantry Offense+5 Mechanized Infantry Offense | — |
 Super Dreadnought | 5 | Dreadnought | — | — |
Production
| Technology | Era | Requires | Own effects | Unlocks |
|---|---|---|---|---|
 Cotton Gin | 1 | Manufacturies | +25% Cotton Plantations building Throughput | — |
 Distillation | 1 | Manufacturies | — | 2 PMs: Pot Stills, Sweeteners |
 Enclosure | 1 | — | — | Banana Plantations, Coffee Plantations, Cotton Plantations, Dye Plantations, Livestock Ranches, Maize Farms, Millet Farms, Opium Plantations, Rice Farms, Rye Farms, Silk Plantations, Sugar Plantations, Tea Plantations, Tobacco Plantations, Vineyards, Wheat Farms · decrees: Encourage Agricultural Industry |
 Lathe | 1 | Cotton Gin | — | 3 PMs: Dye Workshops, Lathes, Leaded Glass |
 Manufacturies | 1 | — | — | Food Industries, Furniture Manufacturies, Glassworks, Paper Mills, Textile Mills, Tooling Workshops · laws: Interventionism · decrees: Encourage Manufacturing Industry |
 Prospecting | 1 | Shaft Mining | — | Gold Fields, Gold Mines |
 Sericulture · scripted | 1 | — | +25% Silk Plantations building Throughput | — |
 Shaft Mining | 1 | Enclosure, Manufacturies | — | Coal Mines, Iron Mines, Lead Mines, Sulfur Mines · decrees: Encourage Resource Industry |
 Steelworking | 1 | Shaft Mining | — | Steel Mills · 2 PMs: Saw Mills, Wrought Iron Tools |
 Atmospheric Engine | 2 | Shaft Mining | — | Motor Industries · 5 PMs: Atmospheric Engine Pump, Atmospheric Engine Pump, Atmospheric Engine Pump, Atmospheric Engine Pump, … |
 Baking Powder | 2 | Fractional Distillation | — | 1 PM: Baking Powder |
 Bessemer Process | 2 | Steelworking | — | 1 PM: Bessemer Process |
 Canneries | 2 | Lathe | — | 2 PMs: Canned Fish, Canned Meat |
 Chemical Bleaching | 2 | Crystal Glass | — | 2 PMs: Bone China, Paper Bleaching |
 Crystal Glass | 2 | Lathe | — | 1 PM: Crystal Glass |
 Fractional Distillation | 2 | Distillation | — | 3 PMs: Patent Stills, Steam-Powered Mills, Sugar Beets |
 Intensive Agriculture | 2 | Enclosure | — | Explosives Factory, Fertilizer Plants · 3 PMs: Increased Wool Gathering, Soil-Enriching Farming, Soil-Enriching Farming |
 Mechanical Tools | 2 | Lathe, Steelworking | — | Pena Palace · 5 PMs: Precision Tools, Slaughterhouses, Steel Tools, Sulfite Pulping, … |
 Mechanized Workshops | 2 | Canneries, Mechanical Tools | +10 Economy of Scale Building Level Cap | 5 PMs: Mechanical Dryers, Mechanized Looms, Mechanized Workshops, Sewing Machines, … |
 Nitroglycerin | 2 | Intensive Agriculture, Prospecting | +25% Resource Discovery Chance | 6 PMs: Ammonia-soda Process, Nitroglycerin, Nitroglycerin, Nitroglycerin, … |
 Railways | 2 | Mechanical Tools, Atmospheric Engine | — | Railway · 5 PMs: Public Trams, Rail Transportation, Rail Transportation, Rail Transportation, … |
 Water-tube Boiler | 2 | Atmospheric Engine | — | 11 PMs: Condensing Engine Pump, Condensing Engine Pump, Condensing Engine Pump, Condensing Engine Pump, … |
 Aniline | 3 | Rubber Mastication | — | Synthetics Plants |
 Dynamite | 3 | Nitroglycerin | +25% Resource Discovery Chance | 7 PMs: Dynamite, Dynamite, Dynamite, Dynamite, … |
 Electrical Generation | 3 | Rotary Valve Engine | — | Power Plants · 4 PMs: Electric Fences, Electric Rollers, Electric Saw Mills, Electric Streetlights |
 Improved Fertilizer | 3 | Intensive Agriculture | — | 3 PMs: Fertilizers, Fertilizers, Improved Fertilizers |
 Open Hearth Process | 3 | Bessemer Process | — | 1 PM: Open Hearth Process |
 Pumpjacks | 3 | Steam Donkey, Dynamite | — | Oil Rigs · 10 PMs: Automatic Irrigation, Automatic Irrigation, Automatic Irrigation, Automatic Irrigation, … |
 Reinforced Concrete | 3 | Bessemer Process | +15% Construction Sector building Throughput | Kaiserforum, Manila Cathedral, Sagrada Família Cathedral |
 Rotary Valve Engine | 3 | Water-tube Boiler | — | 8 PMs: Centrifugal Machines, Rotary Valve Engine, Rotary Valve Engine, Rotary Valve Engine, … |
 Rubber Mastication | 3 | Fractional Distillation, Chemical Bleaching | — | Rubber Plantations |
 Shift Work | 3 | Mechanized Workshops | +20 Economy of Scale Building Level Cap | — |
 Steam Donkey | 3 | Intensive Agriculture | — | 3 PMs: Steam Donkey, Steam Donkey, Steam Donkey |
 Steel Railway Cars | 3 | Railways | — | 4 PMs: Joint Steam Trains, Steam Trains, Steel Passenger Carriages, Tanker Cars |
 Threshing Machines | 3 | Steam Donkey | — | 2 PMs: Steam-Powered Thresher Machines, Steam-Powered Thresher Machines |
 Vacuum Canning | 3 | Mechanized Workshops | — | 2 PMs: Efficient Canning Practices, Vacuum Packaging |
 Vulcanization | 3 | Rubber Mastication | — | 2 PMs: Elastics, Machined Steel Tools |
 Art Silk | 4 | Aniline | — | 1 PM: Rayon |
 Automatic Bottle Blowers | 4 | Vulcanization | — | 1 PM: Automatic Bottle Blowers |
 Combustion Engine | 4 | Rotary Valve Engine | — | Automotive Industries · 4 PMs: Automobile Production, Chainsaws, Combustion Engine Derricks, Public Motor Carriages |
 Conveyors | 4 | Vulcanization, Shift Work, Electrical Generation | — | 6 PMs: Assembly Lines, Assembly Lines, Assembly Lines, Assembly Lines, … |
 Electric Arc Process | 4 | Open Hearth Process | — | 1 PM: Electric Arc Process |
 Electric Railways | 4 | Electrical Capacitors, Steel Railway Cars | — | 7 PMs: Electric Engines, Electric Trains, Joint Electric Trains, Rail Log Carts, … |
 Electrical Capacitors | 4 | Electrical Generation | — | 3 PMs: Automatic Power Looms, Brine Electrolysis, Electric Sewing Machines |
 Mechanized Farming | 4 | Threshing Machines | — | 3 PMs: Intensive Wool Gathering, Mechanized Slaughterhouses, Tractors |
 Nitrogen Fixation | 4 | Improved Fertilizer | — | 3 PMs: Chemical Fertilizers, Chemical Fertilizers, Nitrogen Fixation Process |
 Pasteurization | 4 | Vacuum Canning, Electrical Capacitors | — | 3 PMs: Refrigerated Storage, Refrigerated Storage, Refrigerated Storage |
 Plastics | 4 | Reinforced Concrete | — | 1 PM: Houseware Plastics |
 Pneumatic Tools | 4 | Rotary Valve Engine, Reinforced Concrete | +10% Construction Sector building Throughput+25% Building Hardwood output+25% Resource Discovery Chance | Cristo Redentor, Grand Theater of Havana |
 Radio | 4 | Telephone | — | 2 PMs: Factory Radios, Radio Production |
 Steam Turbine | 4 | Electrical Generation | — | 1 PM: Coal-Fired Plant |
 Telephone | 4 | Shift Work, Electrical Generation | — | Electrics Industries |
 Arc Welding | 5 | Electric Arc Process, Pneumatic Tools | +20 Capital Ships Max Construction Progress | 2 PMs: Arc-Welded Buildings, Arc-Welded Steamships |
 Compression Ignition | 5 | Combustion Engine | — | 10 PMs: Compression Ignition Tractors, Diesel Engines, Diesel Pump, Diesel Pump, … |
 Dough Rollers | 5 | Conveyors | — | 1 PM: Automated Bakery |
 Flash Freezing | 5 | Pasteurization | — | 2 PMs: Flash Freezing, Flash Freezing |
 Oil Turbine | 5 | Steam Turbine | — | 1 PM: Oil-Fired Plant |
Unlocks gathered by scanning buildings, production methods, laws, and decrees for tech gates · journal entries, units, and companies join this index as their pages are built