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🧪 Science & Research Trees

Browse through Seafaring, Economy, Science, and Militarism tracks, calculating total research points needed.

Seafaring

Merchant Ships

Unlocks purchasing commercial vessels to trade and loot.

🧪 10

Ship Maintenance

Reduces total shipyard fleet gold upkeep costs.

🧪 80

Greek Fire

Unlocks the close-range Flame Ship.

🧪 380

Steam Engine

Allows the construction of heavy Ironclad Steam Rams.

🧪 12,500

Submarine Diving

Unlocks underwater stealth Submarines.

🧪 45,000

Economy

Conservation

Unlocks construction of Warehouses.

🧪 30

Wine Pressing

Enables Wine harvesting and construction of Taverns.

🧪 200

Resource Exchange

Allows the construction of Trading Posts.

🧪 800

Bureau of Architecture

Unlocks the Bureau of Architecture for wood discount.

🧪 6,000

Science

Well Construction

Improves flat citizen happiness rates.

🧪 20

Papyrus

Boosts research point generation by 10%.

🧪 150

Anatomy

Unlocks the Doctor support unit and healing systems.

🧪 2,200

Robotics

Unlocks Steam Giants and mechanical warfare units.

🧪 34,000

Militarism

Conscription

Allows building Barracks and recruiting Spearmen.

🧪 15

Professional Army

Unlocks Swordsmen and Phalanx heavy infantry.

🧪 350

Bird Flight

Unlocks Gyrocopters to secure air supremacy.

🧪 18,000

Cannon Casting

Unlocks Mortars to demolish advanced city walls.

🧪 52,000