Rise of Kingdoms Wiki


Unlocks Crossbowman in the Archery Range. Note: Some civilizations instead unlock a unique unit.

Upgrade Table

Internal clipboard.svg Please note
The research times listed below assume no research bonuses are active, such as those from technologies, alliance technologies, or VIP perks. While we cannot predict your research time, it will likely be less.
Level Requirements Costs Time Power
1 Cartography Level 3
Academy Level 21
Resource icon food.png 5.00M
Resource icon wood.png 5.00M
Resource icon stone.png 3.75M
Resource icon gold.png 5.00M
30d 159,930

Upgrade Rewards

Advanced Research — Research Crossbowman in the Academy (edit)
Level Reward
Resource icon food.png Food Resource icon wood.png Wood Resource icon stone.png Stone Resource icon gold.png Gold
1 ? ? ? ?