Espionage (Civ4)

Espionage is one of the core concepts in Civilization IV: Beyond the Sword. The following buildings produce or accelerate the production of the espionage resource:
* Castle
** Citadel
* Intelligence Agency
* Jail
** Mausoleum
* Scotland Yard
* Security Bureau
* Courthouse
** Rathaus
** Ziggurat
**Sacrificial Altar
* Palace
In addition, the Spy specialist and Great Spy (when used as a specialist) also produce espionage.
== See also ==
* Espionage in other games
Category:Espionage
Category:Game concepts (Civ4)