City
Resources to upgrade the city can be obtained by defeating enemies. In addition the city will receive 150 Hack Silver, 25 Food and 25 Wood at regular intervals.
At both ends of the city are gates, which block enemy access. Cities may also have watchtower lookouts, which allow up to 5 ranged units to garrison them.
Capturing a city requires standing near the campfire while there are no enemies nearby until the banner colors completely.
Buildings
New buildings can be constructed at material piles. Buildings can only be repaired or upgraded if there are no enemies nearby. All buildings except the Mead Hall have 25 HP per level.
Outposts
Between cities there are outposts, which unlock a mercenary and enable fast travel between the outposts and Thorald's city.