Ancient Era
Classical Era
Medieval Era
Renaissance Era
Industrial Era
Modern Era
Atomic Era
Future Era
Lasers
Traits
Era
Information Era
Science Cost
6600 [ICON_SCIENCE] Science
Eureka
Build 2 Drones.
Unlocks
Jet Fighter
Missile Cruiser
Tech Tree
Prerequires
Nuclear Fission
Leads To
Robotics
Nuclear Fusion
Language