Common buildings:





Picture


Name
Cost


Requires
Function





Village Hall


nothing


nothing


*The Village Hall is automatically built in every town and produces 500 gold per day.





Town Hall


2500 gold


*Village Hall
*Tavern


*The Town Hall replaces the Village Hall and produces 1000 gold per day.





City Hall


5000 gold


*Town Hall
*Blacksmith
*Mage Guild
*Marketplace


*This improvement upon the Town Hall produces 2000 gold per day.





Capitol


10000 gold


*City Hall
*Castle


*This final upgrade of the previous three buildings produces 4000 gold per day but can only be built in one of your towns.
*When you capture a town with a Capitol while you already have one, the new one is automatically downgraded to a City Hall.





Fort


5000 gold +20 wood +20 ore


*Village Hall


*When a Fort is built, the town is surrounded by walls.





Citadel


2500 gold +5 ore


*Fort


*This improvement upon the Fort adds a moat and an arrow tower to the town's defense.
*Creature growth increases by 50%.





Castle


5000 gold +10 wood +10 ore


*Citadel


*This final upgrade of the previous two buildings adds 2 smaller arrow towers to the town walls.
*The total basic creature growth is increased by 100%.





Mage Guild level 1


2000 gold +5 wood +5 ore


*Village Hall


*The Mage Guild allows heroes to learn 5 level 1 spells.
*Spellbooks can be purchased here for 500 gold.
*The Mage Guild also restores the full amount of spellpoints of any hero that ends his/her turn in that town.





Mage Guild level 2


1000 gold +5 wood +5 ore +4 crystal +4 gems +4 mercury +4 sulfur


*Mage Guild level 1


*This upgrade adds another level to the Mage Guild where heroes can learn 4 level 2 spells.





Mage Guild level 3


1000 gold +5 wood +5 ore +6 crystal +6 gems +6 mercury +6 sulfur


*Mage Guild level 2


*This upgrade adds another level to the Mage Guild where heroes can learn 3 level 3 spells.





Mage Guild level 4


1000 gold +5 wood +5 ore +8 crystal +8 gems +8 mercury +8 sulfur


*Mage Guild level 3


*This upgrade adds another level to the Mage Guild where heroes can learn 2 level 4 spells.





Mage Guild level 5


1000 gold +5 wood +5 ore +10 crystal +10 gems +10 mercury +10 sulfur


*Mage Guild level 4


*This upgrade adds another level to the Mage Guild where heroes can learn 1 level 5 spells.





Marketplace


500 gold +5 wood


*Village Hall


*The Marketplace allows you to trade one type of resources for another type. (the rate gets more profitable if you control more Marketplaces)
*You can donate resources to other players here too.





Tavern


500 gold +5 wood


*Village Hall


*In the tavern you can recruit new heroes for 2500 gold each. (the available heroes change every week)
*Your heroes that have fled or surrendered from combat end up in the tavern as well.
*In the tavern you can also listen to rumors.
*You can visit the Thieves' Guild to check on the status of your opponents. (the more taverns you own, the more detailed the information in the Thieves' Guild'll be)
*The tavern also increases the Morale of garissoned troops by 2.






   Inferno buildings:





Picture


Name
Cost


Requires
Function





Birthing Pools


1000 gold


*Imp Crucible
*8 more Imps/Familiars are available each week.





Blacksmith


1000 gold +5 wood


*Village Hall
*The ammo cart can be purchased here.





Brimstone Stormclouds


1000 gold +5 sulfur


*Fort
*Defending heroes have their Spell power increased by 2.





Cages


1000 gold


*Kennels
*3 more Hell Hounds/Cerberi are available each week.





Castle Gate


10000 gold +5 wood +5 ore


*Citadel
*Visiting heroes can travel to another friendly unoccupied Inferno town with a Castle Gate through this gate.





Order of Fire


1000 gold +5 wood


*Mage Guild
*Visiting heroes permanently gain +1 Spell power. (on their first visit only)





Resource Silo


5000 gold +5 ore


*Marketplace
*Produces 1 mercury each day.







   Inferno creature buildings:





Picture


Name
Cost


Requires
Function





Imp Crucible


300 gold +5 wood +5 ore


*Fort
*Imps are trained here.





Upgraded Imp Crucible


1000 gold


*Imp Crucible
*Familiars are trained here.





Hall of Sins


1000 gold +5 ore


*Imp Crucible
*Gogs are trained here.





Upgraded Hall of Sins


1000 gold +5 mercury


*Hall of Sins
*Magogs are trained here.





Kennels


1500 gold +10 wood


*Imp Crucible
*Hell Hounds are trained here.





Upgraded Kennels


1500 gold +5 sulfur


*Kennels
*Cerberi are trained here.





Demon Gate


2000 gold +5 wood +5 ore


*Hall of Sins
*Demons are trained here.





Upgraded Demon Gate


2000 gold +5 wood +5 ore


*Demon Gate
*Horned Demons are trained here.





Hell Hole


3000 gold


*Demon Gate
*Pit Fiends are trained here.





Upgraded Hell Hole


3000 gold +5 mercury +5 sulfur


*Hell Hole
Mage Guild level 2
*Pit Lords are trained here.





Fire Lake


4000 gold +10 ore +3 gems +3 mercury +3 sulfur


*Demon Gate
*Mage Guild
*Efreet are trained here.





Upgraded Fire Lake


3000 gold +5 ore +5 gems +5 mercury +5 sulfur


*Fire Lake
*Efreet Sultans are trained here.





Forsaken Palace


15000 gold +10 wood +10 ore +20 mercury


*Hell Hole
*Fire Lake
*Devils are trained here.





Upgraded Forsaken Palace


20000 gold +5 wood +5 ore +20 mercury


*Forsaken Palace
*Arch Devils are trained here.







   The Grail:





Picture


Name
Cost


Requires
Function





Deity of Fire


nothing


*Village Hall
*+5000 gold/day
*+50% creature growth
*Every new week'll be a Week of the Imp