Dominions 3: The Awakening/Buildings

There are three different kinds of buildings you can build to provinces in Dominions 3. The Fortresses can be built by all commanders and they take a number of turn to be completed. Mages can build Laboratories where arcane research, rituals and forging takes place. Building one takes 1 turn of time. Priests can build Temples which spread your Dominion. This action takes 1 turn of time.

Only one fortress, one laboratory, and one temple can be present in each province at any one time. If you dislike the existing fortress, you must tear it down before replacing it.

Fortress

A fortress acts as a sort of garrison hub in the province where it is built, and has several uses:

• Supply depot - Total food supply is increased in the province per the fort's Supply Storage value. During a siege, this supply value also indicates the amount of food available to defenders before they start to starve.
• Administration center - A percentage of Resources are gathered from neighboring provinces under friendly control equal to the fort's Administration Value (ie. an Admin of 50 gathers 50% of available production resources from each neighboring province for use at the fort). Note: it is thus possible to drain a province of all it's resources (ie. you will no longer be able to train any new troops there) if there are enough neighboring forts gathering resources. In addition, gold revenue in the province is increased by the Admin value as well.
• Recruitment center - Friendly fortresses are the only places where you are allowed to recruit your national troop types. Without a fort, only independent troop types can be recruited in a province.
• Military Defense - Forts can provide temporary safety for friendly troops if the rest of the province is overrun by enemies. Inside the safety of the walls, defenders can hold out under siege until the gates are breached or the food supply runs out. For an opponent to complete his conquest of the province, he must capture the fortress. To do this, he must besiege the fortress until the defenses are breached, and then storm it to kill all the defenders. Fortifications with higher defense values require more time and a larger besieging force to breach. In the meantime, any mage commanders inside the fort can still research, cast rituals and even summon magical allies. Defenders use up supplies each turn and start to starve if/when supplies run out.

Note that the only units and commanders considered "outside" a friendly fort are those set to Patrol Province or Blood Hunt. Only stealthy units can enter a friendly fort under enemy siege, while both stealthy and flying units can freely leave while under siege.

Commanders can build new fortresses in friendly provinces. The exact type of fortresses built is determined by the terrain in the province and your nation. Different nations sometimes have quite different preferences for which type of fort gets built where. The following table lists stats for the different fortress types. "Terrain Type" represents a generalization only, as each nation has slightly different preferences as to which fort to build on which terrain:

Fortress Comparison

Fortress Type	Terrain Type	Defense Value	Administration	Supply Storage	Build Time	Cost
Fortified City	Farmland	250	50	1000	5	1200
Forest Fortress	Forest	300	15	200	4	1000
Forest Ramparts	Forest	150	10	100	3	800
Motte-and-Bailey	Forest/Farmland	200	20	100	3	800
Simple Hillfort	Forest	150	5	100	3	800
Citadel	Plains	600	40	100	4	1000
Ramparts	Plains	100	15	150	3	800
Swamp Fort	Swamp	100	0	100	3	800
Hillfort	Mountain	200	5	100	3	800
Hill Fortress	Mountain	600	10	150	5	1200
Peg Castle	Mountain	700	20	150	4	1000
Mountain Citadel	Mountain	800	20	200	5	1200
Fortification	Waste/Plains	300	20	250	4	1000
Fortress	Waste/Plains	400	25	300	4	1000
Kelp Fortress	Sea	100	10	25	3	800
Kelp Citadel	Sea	300	40	150	4	1000
Cave Castle	Cave/Capital	600	30	150	6	1400
Swamp City	Swamp/Capital	400	50	1000	5	1200
Mountain City	Mountain/Capital	700	30	750	6	1400
Tel City	???	500	40	750	6	1400
Great City	Farmland/Capital	200	60	1250	6	1400
Dark Citadel	Sea/Capital	600	20	150	5	1200

Laboratory

Laboratories are centers for research, ritual casting and forging. They are also required in order to recruit mages. Sometimes labs can be discovered as special sites, but mostly a lab must be built by a mage set to Construct Building > Lab. The mage does not actually build the lab but rather supervises the construction.

Once built, if a commander possessing any magical paths enters the lab he can perform magical activities there. All research, spell casting, alchemy and forging requires an acting mage in a lab.

Laboratories, being home to arcane experiments, are somewhat prone to destruction by fire (ie. this can manifest itself as a random event affected by luck/misfortune).

Temple

The temples are the centers of your religious authority. In the temples masses and ceremonies are conducted. From the temples your dominion is spread and in the temples priests are trained. Priests and sacred troops can only be recruited in a province with a temple.

Obtaining temples

Each nation's capitol automatically starts with a temple. Temples can be built by any commander with Holy magic knowledge (ie. mostly priests and Prophets) using the Construct Building order. Temples cannot be captured - they are automatically destroyed when a province containing an enemy temple is conquered. Some random events can also destroy temples or build new ones.

Effects of temples

Temples automatically trigger something called a Temple Check each turn. If your dominion is powerful enough, this alone can act to spread dominion for most nations. The total number of friendly temples also increases the effectiveness of preaching (every 5 temples raises the Pretender's current dominion by 1). Blood sacrifice can only be performed in temples. Temples allow the recruitment of any priests or sacred troops available in that province's recruitment list.