Introduction
Ancient Era
Pottery
Mining
Animal Husbandry
Sailing
Astrology
Irrigation
Writing
Archery
Calendar
Wheel
Bronze Working
Masonry
Horseback Riding
Ancient Era
Classical Era
Shipbuilding
Celestial Navigation
Alchemy
Currency
Paper Making
Iron Working
Saddle
Mathematics
Textile
Engineering
Charcoal Making
Construction
Classical Era
Medieval Era
Square Rigging
Geomatics
Apprenticeship
Metal Casting
Arch
Buttress
Stirrups
Compass
Education
Machinery
Military Engineering
Castles
Medieval Era
Renaissance Era
Cartography
Astronomy
Mass Production
Printing
Military Tactics
Gunpowder
Seafaring Instruments
Physics
Banking
Siege Tactics
Renaissance Era
Industrial Era
Oceanography
Scientific Theory
Industrialization
Civil Engineering
Military Science
Ballistics
Steam Power
Geology
Economics
Sanitation
Rifling
Industrial Era
Modern Era
Flight
Electricity
Chemistry
Steel
Replaceable Parts
Radio
Refining
Refrigeration Technique
Biology
Combustion
Medical Science
Modern Agriculture
Modern Traffic
Caterpillar Track
Modern Era
Atomic Era
Advanced Flight
Computers
Plastics
Genetic Engineering
Industrial Automation
Advanced Ballistics
Combined Arms
Internet
Integrated Circuit
Rocketry
Synthetic Materials
Nuclear Fission
Atomic Era
Information Era
Modern Communication Equipment
Satellites
Guidance Systems
Composites
Stealth Technology
Lasers
Virtual Reality
Big Data
Robotics
Nuclear Fusion
Nanotechnology
Information Era
Future Era
Seasteads
Advanced AI
Predictive Systems
Cybernetics
Smart Materials
Advanced Power Cells
Offworld Mission
Future Tech
Overflow Technology
Future Era
Electricity
Quotes
如果没电,那我们就得借着烛光看电视。
——乔治·戈布尔
虽然说本杰明·富兰克林发现了电,但他也发明了计量器并赚了很多钱。
——厄尔·威尔逊
Traits
Era
Modern Era
Science Cost
4150
Science
Eureka
Build a industrial era or later wonder
Unlocks
Submarine
Hydroelectric Dam
Coal Power Plant
Electronics Factory
Three Gorges Dam
Convert to Coal Power
U-Boat
Tech Tree
Prerequires
Geology
Steam Power
Leads To
Radio
Refining
Language
中文(简体)
English (United States)