Ancient Era
Classical Era
Medieval Era
Industrial Era
Modern Era
Atomic Era
Information Era
Future Era
Siege Tactics
Traits
Era
Renaissance Era
Science Cost
1400 [ICON_SCIENCE] Science
Eureka
Own 2 Trebuchets.
Unlocks
Bombard
Renaissance Walls
Bastions
Tech Tree
Prerequires
Gunpowder
Leads To
Military Science
Rifling
Language