Technologies

Topkapi

Topkapi is a Fortress Age Ottoman Mosque technology that raises the Yörük train limit by 25. It requires the Galata Tower District and costs 200 Wood and 200 Coin; research takes 15 seconds. The effect changes the permitted Yörük production limit rather than granting 25 Yörüks immediately. Tanzimat is listed as the next technology in the progression, making Topkapi a step in a Mosque research path.

APPLIES TO Original game (2005); also in Definitive Edition
Topkapi in Age of Empires III
Topkapi
TECHNOLOGY DETAILS

Research profile

Civilization
Ottomans
Research location
Mosque
Research time
15 seconds
Wood cost
200
Coin cost
200
Effect
Yörük train limit +25
Next technology
Tanzimat

Effect & research conditions

Complete Galata Tower District first, then research Topkapi at the Mosque. The higher limit matters when the player continues producing Yörüks and would otherwise reach the existing cap. Plan the supporting economy and production time as well: expanding a unit limit does not automatically fill it or remove the resources required for each unit.

Research condition

Ottomans; Fortress Age; researched at the Mosque; requires Galata Tower District; costs 200 Wood and 200 Coin; 15-second research time; Yörük train limit +25; Tanzimat follows.

When to research

Research Topkapi when a continuing Yörük force is part of the Ottoman plan and the current limit is constraining production. If the army is not using Yörüks, or if Wood and Coin are urgently needed elsewhere, the limit increase may have little near-term value. Consider Tanzimat as the subsequent step once the prerequisite path is available.

Train limit rises from 45 to 70

Topkapi increases the Yörük train limit by 25, from 45 to 70. This raises the ceiling; it does not send 25 Villagers or automatically fill the new spaces. The additional limit matters only while the Ottoman player keeps producing Yörüks and has population room for them.

Prerequisite, cost and follow-up research

The Ottoman player must reach the Fortress Age and research Galata Tower District before starting Topkapi at the Mosque. The current cost is 200 Wood and 200 Coin for 15 seconds; earlier versions cost 400 of each resource. Tanzimat follows Topkapi in the listed research line.