Barbarian Activity (Scenario Properties)
Determines the level of barbarian activity in this scenario.

Barbarian activity levels can be set to any of the following levels:

No barbarians   No goody huts and no barbarian camps
Sedentary   Goody huts only; no barbarian camps
Roaming   Lowest level of barbarian camp activity
Restless   Median level of barbarian camp activity
Raging   Highest level of barbarian camp activity
Random   Randomly-selected level of barbarian camp activity
     

Note that this option is only enabled if the scenario contains a map ("Custom Map" is checked) or if the scenario contains custom player data ("Custom Player Data" is checked).