Undead buildings

Big Buildings

Name	Cost to Build	Utility	Upgrades
Castle (undead)	Always Built	Upgrade max storage capacity of Resources and unlock fortifications for your Kingdom	3 × bone / 5 × Blood / 5 × Book Each upgrade doubles the storage capacity
Undead Tavern	Free	Gather Rats and store Food	8/16/24/32 × Block Increases happiness by 4 each upgrade.
Undead Quarry	Free	Gather Stone	Unlock the Ability to plant dig up Gravess (spawning Bloats)
Haunted Workshop	5 × Ooze	Produce Blocks using Stone	-
Boneyard	3 × Stone	Gather Bones from Bone Plies	-
Blood bank	7 × Coins	Turn Rats to Blood	Collect Bloat corpses for 4 blood
Library	6 × Block	Produce Bookss using Blood and Paper	-
Soul Hunter	9 × Ooze	Gather Souls	Unlock the Ability to remove Thicket
Pumpkin farm	6 × Block	Harvest Pumpkin	-
Paper mil	5 × Stone	Produce Paper using Ooze	-
Candy Store	5 × Blood	Produce Candy using Pumpkin and Paper	-
Cauldron	7 × Bone	Produce Potion using Ooze and Bone	-
Elemental Tower	5 × Book	Summon an Elemental being and sacrifice units	-
Graveyard	5 × Ooze	Bury deceased units and dig for graves Serves as catacombs entrance	-
Voyage	20 × Coins	Fund the voyage to explore the islands.	-
Portal	5 × Blood	Hire additional units to defend your Kingdom	-
Dark Tower	5 × Block	Build Siege Engines to defend your Kingdom	-
Undead Church	3 × Block	Generates 1 [[Coin] per tax cycle, serves as an entrance to the catacombs

When the mason builds stone roads on small building slots you can upgrade the buildings there with some resources.

Name	Cost to Build	Utility	Upgrades
Mausoleum	× 6 ⯈ 12 ⯈ 24 ⯈ 48	Generates workers	Generates workers faster (28s->18s)
Undead House	× 7 ⯈ 14 ⯈ 28 ⯈ 56	Adds 1 additional Carrier	Adds 1 additional Carrier
Burrow	× 5	Spawns more rats	Spawns additional rats
Decoration	× 5 ⯈ 10 ⯈ 20 ⯈ 40	Generates Faith as Taxes	Increses tax generation.
Thief	× 5 ⯈ 10 ⯈ 20 ⯈ 40	Generates Coins as Taxes and boosts productivityby 30%	-