Buildings

~WORK IN PROGRESS~ (v0.6.0.56)

City-building, economic development, and technology progression in Ymir all depend on the construction of new buildings where porcos can live and work. They can serve a variety of functions, from harvesting raw materials off the land to employing elders and educated porcos as officiators of the state.

Buildings are defined by multiple stats affecting their behavior.

Building Levels define the upgrade tiers for buildings of the same type as you acquire more Knowledges. At any point, players can only construct new buildings of the 2 most recent Building Levels they have unlocked. It's also common for unlocks in later technology eras to begin at Level 2, 3, or 4 based on how advanced players will be when they first reach it.

Building Efficiency

Efficiency is a modifier that affects the productivity of a Porco working in a building. A higher efficiency modifier will allow each Porco to do more work, either by working more natural resource tiles, operating more annexes (excluding the Market stand), or processing more raw materials into processed goods at a time.

Efficiency will not cause a building to produce extra goods from input materials, but rather cause the building to consume more input materials to create more goods at the same ratio as before. Likewise, higher efficiency will not increase yields from natural resources or annexes, but rather allow more of them to be operated at full productivity by a single Porco.

Efficiency is primarily affected on each building by building level, and nationwide by economic policies such as Gift economy or Fair Exchange. The effects of each modifier will stack, but certain policies are incompatible with each other.

Policies	Modifier
Community Work	-15%
Gift Economy	-20%
Food Rationing	-25%
Coinage	+10%
Currency	+20%
Fair Exchange	+20%

List of Government buildings

PLACEHOLDER	PLACEHOLDER			PLACEHOLDER			PLACEHOLDER			PLACEHOLDER

List of production buildings

Production Buildings

Production Type	Produce	Tier 1			Tier 2			Tier 3			Tier 4
		Appearance			Appearance			Appearance			Appearance
(Flint Collector)	Flint Obsidian	Flint Collector 1
		Cost	Unlocked By
		Free	Free
		Effect
		2 Miner 1 Base Efficiency
(Woodcutter)	Wood	Woodcutter 1			Woodcutter 2			Woodcutter 3			Woodcutter 4
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		2 Hammers 1 Leather	Free		2 Axes 2 Leather	Metallurgy		2 Shovels 2 Axes	Bronze working		2 Saws 2 Axes 2 Shovels	Steel
		Effect			Effect			Effect			Effect
		3 Woodcutter 0.6 Base Efficiency			2 Woodcutter 0.8 Base Efficiency			2 Woodcutter 1.3 Base Efficiency			2 Woodcutter 2 Base Efficiency
(Farm)	Food Corps Fruit Trees Money Corps	Gathering Camp 1			Farm 2			Farm 3			Farm 4
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		1 Hammers	Free		2 Axes 2 Mud 2 Hoes 2 Wood	Plant Selection Metallurgy Mud Building		2 Shovels 3 Planks 4 Hoes 2 Stone	Ard Bronze Working		3 Saws 2 Ploughs 2 Stoneblocs 5 Planks	Plough Iron Working Stonecutting
		Effect			Effect			Effect			Effect
		3 Farmer 1 Base Efficiency			3 Farmer 1.3 Base Efficiency			3 Farmer 1.6 Base Efficiency			3 Farmer 2 Base Efficiency
(Hunter)	Meat Leather	Hunter 1			Hunter 2			Hunter 3			Hunter 4
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		1 Hammers 2 Wood	Free		1 Hammers 2 Wood 3 Javelin	Javelin Domestic Dog		2 Saws 3 Bows 3 Spears 3 Planks	Iron Working Archery Spear		2 Saws 3 Longbows 3 Planks 3 Spears	Iron Working Longbow Horseback riding Spear
		Effect			Effect			Effect			Effect
		4 Hunter 1 Base Efficiency			3 Hunter 1.4 Base Efficiency			2 Hunter 2.2 Base Efficiency			2 Hunter 2.6 Base Efficiency
(Fisherpig)	Fish	Fisherpig 1			Fisherpig 2			Fisherpig 3			Fisherpig 4
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		2 Javelins 1 Hammers 1 Wood	Spear Fishing		2 Spears 1 Axes 2 Wood	Cast Nets Metallurgy		2 Shovels 1 Textiles 2 Wood	Fishing Boats Bronze Working Iron working		2 Saws 2 Planks 1 Textiles	Gillnets Iron working
		Effect			Effect			Effect			Effect
		3 Sailor 0.6 Base Efficiency			3 Sailor 1 Base Efficiency			3 Sailor 1.75 Base Efficiency			3 Sailor 2.5 Base Efficiency
(Cattlefarm)	Animal	Cattlefarm 1			Cattlefarm 2			Cattlefarm 3			Cattlefarm 4
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		1 Hammers 2 Wood	Animal Breeding		2 Axes 1 Leather 1 Wood	Animal Husbandry Metallurgy		2 Shovels 3 Stone 2 Planks	Rotational Grazing Bronze Working		3 Saws 5 Planks 2 Stoneblocks	Cattleliers
		Effect			Effect			Effect			Effect
		3 Farmer 0.8 Base Efficiency			3 Farmer 1.5 Base Efficiency			3 Farmer 2 Base Efficiency			3 Farmer 3 Base Efficiency
(Clay Exploitation)	Clay	Clay Exploitation 1			Clay Exploitation 2			Clay Exploitation 3			Clay Exploitation 4
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		2 Hammers	Pottery		3 Hammers 5 Wood	Builders		2 Axes 3 Planks	Mining Tools		3 Saws 5 Planks	Heavy quarrying
		Effect			Effect			Effect			Effect
		3 Miner 1 Base Efficiency			3 Miner 1.5 Base Efficiency			3 Miner 2 Base Efficiency			3 Miner 3 Base Efficiency
(Stonecutter Camp)	(Tier 1 ) Stone (Tier 2 onwards) Stoneblocs Slate Limestone Marble Granite Sandstone	Stonecutter Camp 1			Stonecutter Camp 2			Stonecutter Camp 3			Stonecutter Camp 4
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		1 Hammers	Stone building		1 Hammers 2 Wood 1 Leather	Stonecutting		2 Axes 2 Planks	Quarrying		2 Saws 2 Planks	Heavy quarrying
		Effect			Effect			Effect			Effect
		3 Miner 0.5 Base Efficiency			3 Miner 1 Base Efficiency			3 Miner 1.5 Base Efficiency			3 Miner 2 Base Efficiency
(Mining Camp)	Copper ore Iron ore Coal Limestone Tin ore Silver ore Gold ore Obsidian Ash	Mining Camp 1			Mining Camp 2			Mining Camp 3			Mining Camp 4
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		3 Hammers 1 Wood 1 Leather 2 Stone	Metallurgy		3 Axes 2 Wood 3 Leather 3 Stone	Mining Tools		3 Axes 4 Planks 3 Stone	Pickaxe		6 Saws 5 Planks 4 Stoneblocks	Ore crusher mill
		Effect			Effect			Effect			Effect
		4 Miner 1 Base Efficiency			4 Miner 1.5 Base Efficiency			4 Miner 3 Base Efficiency			4 Miner 4.5 Base Efficiency
(Soil Miner)	Mud Ash Charcoal	Soil Miner 1
		Cost	Unlocked By
		2 Hammers 2 Wood	Mud Building
		Effect
		3 Miner 1 Base Efficiency

Productions Annex

Mining Camp's Annex

Mineshafts greatly increase the yield per tile that can be achieved by Level 2+ Mining Camp. However, they can only be constructed on flat, uninterrupted regions of Ore that meet the space and buffer requirements.

Annex Type	Tier 2		Tier 3
	Appearance		Appearance
(Mineshaft)	Mineshaft 2		Mineshaft 3
	Cost	Unlocked By	Cost		Unlocked By
	2 Hammers 5 Shovels 8 Planks 5 Stone	Underground Mining	2 Axes 5 Pickaxe 8 Planks 5 Stone		Ventilation Shafts
Resource	Gathering Rate	Need per Active Annex			Yield Increase (tile equivalent)
		Workforce	Space	Buffer
Coal	10.0	6.0	2 x 2 tiles	2 tiles	+32 Coal tiles
Copper	2.5	5.0	2 x 2 tiles	2 tiles	+11 Copper tiles
Tin	2.5	6.0	2 x 2 tiles	2 tiles	+11 Tin tiles
Iron	2.5	6.0	2 x 2 tiles	2 tiles	+21 Iron tiles
Silver	1.5	6.0	2 x 2 tiles	2 tiles	+16 Silver tiles
Gold	1.0	6.0	2 x 2 tiles	2 tiles	+16 Gold tiles

Clay Exploitation's Annex

Claypits greatly increase the yield per tile that can be achieved by Level 3+ Clay Exploitations. However, they can only be constructed on flat, uninterrupted regions of Clay that meet the space and buffer requirements.

Annex Type	Tier 3
	Appearance
(Claypit)	Claypit 3
	Cost		Unlocked By
	5 Shovels 3 Planks		Underground Mining
Resource	Gathering Rate	Need per Active Annex			Yield Increase (tile equivalent)
		Workforce	Space	Buffer
Clay	2.0	1.1	3 x 3 tiles	2 tiles	+35 Clay tiles

Cattle Farm's Annex

Annex Type	Appearance			Build Cost	Unlocked By
(Pasture)				1 Animal 1 Hammers 5 Wood	Animal Breeding

* Check Animals guide to see required climate of each animal.

Farm's Annex

Annex Type		Appearance		Build Cost	Unlocked By
(Field)				1 Animal 1 Hammers 5 Wood	Agriculture

* Check Crops guide to see required climate of each crops.

Stockpiles

Stockpiles

Storage

Ground storage is a basic storage building that can store both Food & Resources, however items stored won't contribute to the wealth.

Warehouse is an advanced storage building that can store a huge bundle of Resources. Items stored will contribute to the wealth.

Storage Type	Tier 1			Tier 2			Tier 3			Tier 4
	Appearance			Appearance			Appearance			Appearance
/ (Storage)	Ground storage			Warehouse 1			Warehouse 2			Warehouse 3
	Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
	Free	Free		1 Hammers 1 Wood 1 Stone	Warehouses		2 Axes 4 Planks 2 Stone	Storage hauling		2 Saws 1 Planks 5 Stoneblocs	Heavy lifting
	Effect			Effect			Effect			Effect
	0 Trader 16 Capacity 4*4 Unit spaces			1 Trader 320 Capacity 8*40 Unit spaces			1 Trader 640 Capacity 8*80 Unit spaces			1 Trader 1280 Capacity 4*160 Unit spaces

Granary

Granary is a specialized storage building for food. Food stored will contribute to the wealth.

Storage Type	Tier 1			Tier 2			Tier 3			Tier 4
	Appearance			Appearance			Appearance			Appearance
(Granary)	Granary 1			Granary 2			Granary 3			Granary 4
	Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
	1 Leather 5 Wood	Food Storing		2 Axes 6 Wood	Domestic cat		2 Axes 3 Planks 1 Stoneblocs	Storage hauling		2 Saws 4 Planks 2 Stoneblocs	Granary
	Effect			Effect			Effect			Effect
	1 Trader 80 Capacity 4*20 Unit spaces			1 Trader 160 Capacity 4*40 Unit spaces			1 Trader 240 Capacity 4*80 Unit spaces			1 Trader 320 Capacity 4*160 Unit spaces

Paddock

Paddock are storage buildings used to house small & medium animals.

Storage Type	Tier 1			Tier 2			Tier 3			Tier 4
	Appearance			Appearance			Appearance			Appearance
(Paddock)	Paddock 1			Paddock 2			Paddock 3			Paddock 4
	Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
	1 Hammers 2 Wood	Animal capture		2 Hammers 2 Wood	Animal husbandry		2 Shovels 4 Planks	Rotational grazing		2 Saws 6 Planks	Cattleliers
	Effect			Effect			Effect			Effect
	1 Trader 8 Capacity 4*2 Unit spaces			1 Trader 16 Capacity 4*4 Unit spaces			1 Trader 24 Capacity 4*6 Unit spaces			1 Trader 32 Capacity 4*8 Unit spaces

Elephant pen

Elephant Pen allows the storage of a single large animal such as Elephants & Mammoths.

Storage Type	Tier 1
	Appearance
(Elephant pen)	Elephant pen 1
	Cost	Unlocked By
	2 Shovels 2 Planks 5 Stoneblocs 2 Bronze	Animal capture Stonecutting
	Effect
	1 Farmer 1 Capacity Store Elephant & Mammoth only

List of industrial buildings

Industrial Building can only be build in Capital or Regional Center. It is the main industry of the economy where its produce for civilian & military purpose.

Industrial Type	Produce	Tier 1			Tier 2			Tier 3			Tier 4
		Appearance			Appearance			Appearance			Appearance
(Tool maker)	Hammer Hoe Axe Shovel Saw Plough Pickaxe	Tool maker 1			Tool maker 2			Tool maker 3			Tool maker 4
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		Free	Free		2 Hammers 1 Stone 1 Leather	Metallurgy		2 Axes 2 Planks 2 Stone	Iron Working		3 Axes 3 Planks 3 Stoneblocs	Bellows
		Effect			Effect			Effect			Effect
		2 Artisan 1 Base Efficiency			1 Blacksmith 1.5 Base Efficiency			1 Blacksmith 2 Base Efficiency			1 Blacksmith 3 Base Efficiency
(Weapon maker)	Weapon Armor Helmet Shield	Weapon maker 1			Weapon maker 2			Weapon maker 3			Weapon maker 4
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		5 Hammers 2 Wood 1 Leather	Javelin		2 Axes 2 Wood 3 Stone	Metal casting		5 Axes 3 Planks 3 Stone	Forging		3 Saws 2 Planks 5 Stoneblocs	Bellows
		Effect			Effect			Effect			Effect
		2 Artisan 1 Base Efficiency			2 Blacksmith 1.5 Base Efficiency			2 Blacksmith 2 Base Efficiency			2 Blacksmith 3 Base Efficiency
(Potter)	Pottery	Potter 1			Potter 2			Potter 3			Potter 4
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		2 Hammers 1 Wood	Pottery		2 Hammers 1 Wood 1 Leather	Potter's Wheel		3 Hammers 1 Planks 2 Stone	Kiln Bronze Working		2 Shovels 2 Planks 2 Stone	Glazing Bronze Working
		Effect			Effect			Effect			Effect
		2 Artisan 1 Base Efficiency			2 Artisan 1.5 Base Efficiency			2 Artisan 2 Base Efficiency			2 Artisan 3 Base Efficiency
(Tannery)	Leathercloth	Tannery 1			Tannery 2			Tannery 3			Tannery 4
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		2 Hammers	Clothing		3 Hammers 2 Wood	Tanning		2 Axes 2 Planks 2 Stone	Urine Unhairing		2 Saws 3 Planks 2 Stone	Vegetable tanning
		Effect			Effect			Effect			Effect
		2 Artisan 1 Base Efficiency			2 Artisan 2 Base Efficiency			2 Artisan 3 Base Efficiency			2 Artisan 3.5 Base Efficiency
(Cloth maker)	Cloth	Cloth maker 1			Cloth maker 2			Cloth maker 3			Cloth maker 4
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		2 Hammers 1 Wood	Weaving		2 Axes 3 Wood	Warp Weighted Loom		3 Axes 3 Planks	Handloom		2 Saws 2 Planks 2 Stoneblocs	Foot-treadle floor loom
		Effect			Effect			Effect			Effect
		2 Artisan 1 Base Efficiency			2 Artisan 1.5 Base Efficiency			2 Artisan 2 Base Efficiency			2 Artisan 3 Base Efficiency
(Weaver)	Textiles	Weaver 1			Weaver 2			Weaver 3			Weaver 4
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		2 Hammers 1 Wood	Weaving		2 Axes 3 Wood	Warp Weighted Loom		3 Axes 3 Planks	Handloom		2 Saws 2 Planks 2 Stoneblocs	Foot-treadle floor loom
		Effect			Effect			Effect			Effect
		2 Artisan 1 Base Efficiency			2 Artisan 1.5 Base Efficiency			2 Artisan 2 Base Efficiency			2 Artisan 3 Base Efficiency
(Butcher)	Meat Leather Wool	Butcher 1			Butcher 2			Butcher 3			Butcher 4
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		2 Hammers 1 Leather	Animal Capture		2 Axes 2 Wood 1 Leather 1 Stone	Metal Casting Salt		2 Shovels 1 Planks 2 Stone	Knives		2 Saws 2 Planks 2 Stoneblocs	Sausages
		Effect			Effect			Effect			Effect
		2 Artisan 0.8 Base Efficiency			2 Artisan 1.5 Base Efficiency			2 Artisan 2 Base Efficiency			2 Artisan 3 Base Efficiency
(Foundry)	Ingot	Foundry 1			Foundry 2			Foundry 3			Foundry 4
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		3 Hammers 2 Wood 8 Stone 4 Clay	Metallurgy		3 Axes 2 Wood 10 Stone 4 Clay	Smelting		3 Shovels 4 Planks 8 Mudbricks 3 Clay	Bloomery		3 Saws 8 Planks 10 Stoneblocs 4 Cement	Blast Furnace
		Effect			Effect			Effect			Effect
		3 Metallurgist 0.5 Base Efficiency			3 Metallurgist 1.5 Base Efficiency			3 Metallurgist 3 Base Efficiency			3 Metallurgist 4.5 Base Efficiency
(Brickworks)	Mudbricks Bricks	Brickworks 1			Brickworks 2
		Cost	Unlocked By		Cost	Unlocked By
		3 Axes 4 Wood	Mud Bricks		5 Shovels 4 Wood 10 Mudbricks	Masonry Kiln Bronze Working
		Effect			Effect
		3 Miner 2 Base Efficiency			2 Miner 3 Base Efficiency
(Charcoal clamp)	Charcoal	Charcoal clamp 1
		Cost	Unlocked By
		2 Hammers 2 Wood 5 Clay	Charcoal
		Effect
		1 Farmer 1.5 Base Efficiency
(Carpet maker)	Carpet	Carpet 1			Carpet 2			Carpet 3
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		3 Shovels 2 Wood 1 Stone 1 Mud	Carpet making		2 Saws 1 Planks 2 Stone 2 Mud	Handloom		3 Saws 4 Planks 2 Stoneblocs 2 Plaster	Foot-treadle floor loom
		Effect			Effect			Effect
		2 Artisan 2 Base Efficiency			2 Artisan 3 Base Efficiency			2 Artisan 4 Base Efficiency
(Kiln)	Charcoal Coke Plaster Cement	Kiln 1
		Cost	Unlocked By
		5 Shovels 6 Clay 10 Mudbricks	Kiln Mud bricks Bronze working
		Effect
		2 Miner 2 Base Efficiency
(Bakery)	Bread	Bakery 1			Bakery 2
		Cost	Unlocked By		Cost	Unlocked By
		2 Shovels 1 Planks 2 Stone 2 Mud	Bread leavening		3 Saws 4 Planks 2 Stoneblocs 2 Plaster	Yeast dough
		Effect			Effect
		2 Artisan 2 Base Efficiency			2 Artisan 3 Base Efficiency
(Mill)	Flour	Mill 1			Mill 2
		Cost	Unlocked By		Cost	Unlocked By
		2 Shovels 2 Hammers 4 Wood 2 Stoneblocs	Bread leavening		2 Pickaxe 3 Planks 3 Stoneblocs 2 Iron	Yeast dough
		Effect			Effect
		1 Farmer 0.8 Base Efficiency			1 Farmer 1 Base Efficiency
(Furniture maker)	Furniture	Furniture maker 1			Furniture maker 2			Furniture maker 3
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		3 Axes 2 Wood 1 Stone 1 Mud	Furniture making		2 Saws 1 Planks 2 Stone 2 Mud	Glue		3 Saws 4 Planks 2 Stoneblocs 2 Plaster	Vermeering
		Effect			Effect			Effect
		2 Artisan 3 Base Efficiency			2 Artisan 4 Base Efficiency			2 Artisan 6 Base Efficiency
(Paper mill)	Paper	Paper mill 1			Paper mill 2
		Cost	Unlocked By		Cost	Unlocked By
		3 Shovels 3 Planks 3 Clay	Paper		3 Saws 3 Planks 3 Plaster	Tech gear
		Effect			Effect
		2 Artisan 0.8 Base Efficiency			2 Artisan 1 Base Efficiency
(Sawmill)	Plank	Sawmill 1			Sawmill 2
		Cost	Unlocked By		Cost	Unlocked By
		3 Axes 3 Wood	Bronze Working		3 Axes 3 Wood	Steel
		Effect			Effect
		3 Miner 3 Base Efficiency			3 Miner 4 Base Efficiency
(Rumery)	Rum	Rumery 1			Rumery 2			Rumery 3
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		3 Hammers 2 Wood 1 Leather 1 Stone	Rum		2 Axes 1 Planks 2 Stone	Cuves		2 Saws 2 Planks 2 Stoneblocs	Alambic
		Effect			Effect			Effect
		2 Artisan 3 Base Efficiency			2 Artisan 4 Base Efficiency			2 Artisan 5 Base Efficiency
(Cider Mill)	Cider	Cider mill 1			Cider mill 2			Cider mill 3
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		3 Hammers 2 Wood 1 Leather 1 Stone	Cider		2 Axes 1 Planks 2 Stone	Barrel		2 Saws 2 Planks 2 Stoneblocs	Basket Press
		Effect			Effect			Effect
		2 Artisan 3 Base Efficiency			2 Artisan 4 Base Efficiency			2 Artisan 5 Base Efficiency
(Brewery)	Beer	Brewery 1			Brewery 2			Brewery 3
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		2 Hammers 2 Wood 1 Leather 1 Stone	Beer		2 Axes 1 Planks 2 Stone	Cuves		2 Saws 2 Planks 2 Stoneblocs	Hops
		Effect			Effect			Effect
		2 Artisan 3 Base Efficiency			2 Artisan 4 Base Efficiency			2 Artisan 5 Base Efficiency
(Winery)	Wine	Winery 1			Winery 2			Winery 3
		Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
		3 Hammers 2 Wood 1 Leather 1 Stone	Wine		2 Axes 1 Planks 2 Stone	Barrel		2 Saws 2 Planks 2 Stoneblocs	Basket Press
		Effect			Effect			Effect
		2 Artisan 3 Base Efficiency			2 Artisan 4 Base Efficiency			2 Artisan 5 Base Efficiency

List of commercial buildings

Distribution is blablalbalba

Merchant

Distribution Type	Tier 1			Tier 2			Tier 3
	Appearance			Appearance			Appearance
(Merchant)	Merchant 2			Merchant 3			Merchant 4
	Cost	Unlocked By		Cost	Unlocked By		Cost	Unlocked By
	2 Hammers 3 Wood 1 Leather	Barter		2 Axes 2 Planks 3 Stone	Currency Bronze working		2 Saws 3 Planks 2 Textiles	Coinage Iron Working
	Effect			Effect			Effect
	1 Trader 1-8: Distribution			1 Trader 1-15: Distribution Builder Required			1 Trader 1-18: Distribution Builder Required

Market

Distribution Type	Service	Tier 1			Tier 2
		Appearance			Appearance
(Market)	Trading	Market 1			Market 3
		Cost	Unlocked By		Cost	Unlocked By
		6 Hammers 6 Wood 6 Stone 5 Clay	Market		4 Shovels 6 Planks 6 Stone 5 Clay	Market
		Effect			Effect
		1 Trader 0.4 Base Efficiency Builder Required			1 Trader 1 Base Efficiency

Population Effects

When players invest in better Housing for their porcos, it has three primary effects on the population:

• Maximum Population Boost: More porcos will be available to work in the city, and their increased population needs provide opportunities for more State income through Privileges, Taxation, or Trade Routes (with Barter).

• Faster Population Growth: Growth at each population level will be higher, allowing you to recruit Units more quickly and support more of them at once. The softcap for "maximum population" is reached whenever growth drops to +/- 0 Actives per generation.

• Extra Intelligence: Your porcos will become smarter, encouraging the discovery of new Ideas and improving their success rate at researching new Knowledges. However, each increase in Intelligence lowers your maximum population slightly.

These effects make House construction one of the most important aspects of advancing your civilization. However, it will often be a slow, expensive process due to the large amount of resources you need to collect for it and the absence of any rent mechanics to directly recoup your costs.

Housing

Housing forms the heart of any settlement, providing the families who live and work there a place to rest comfortably and avoid illnesses as they go about their lives.

Although the number of options can be daunting at first, all Houses function in roughly the same way by providing better (or worse) living conditions for a single resident family.

(One Family: 1 Porco, 1 Sow , 1 Old Ping & 6 piglets)

Basic House

(Basic House can accommodate one family)

House Type	Tier 1			Tier 2			Tier 3			Tier 4
	Appearance			Appearance			Appearance			Appearance
(Slum)	Slum 1			Slum 2			Slum 3			Slum 4
	Build Cost	Unlocked By		Build Cost	Unlocked By		Build Cost	Unlocked By		Build Cost	Unlocked By
	Self-Builds	Free		Self-Builds	50% of Houses: Level 2+		Self-Builds	50% of Houses: Level 3+		Self-Builds	50% of Houses: Level 4+
	Effect			Effect			Effect			Effect
	1 -5			2 -5			3 -5			4 -5
(House)	House 1			House 2			House 3			House 4
	Build Cost	Unlocked By		Build Cost	Unlocked By		Build Cost	Unlocked By		Build Cost	Unlocked By
	1 Hammers 1 Leather	Sedentism		1 Axes 1 Mudbricks 1 Wood 1 Stone	Metallurgy Stone Building Mud Building		1 Shovels 2 Bricks 2 Planks	Bronze Working Masonry		1 Saws 1 Plaster 2 Bricks 2 Planks	Iron Working Construction Foremanship Masonry Plaster Architects
	Effect			Effect			Effect			Effect
	5 6			12 10			20 15			28 20
(Large House)	Large House 1			Large House 2			Large House 3			Large House 4
	Build Cost	Unlocked By		Build Cost	Unlocked By		Build Cost	Unlocked By		Build Cost	Unlocked By
	2 Hammers 2 Wood 2 Leather 2 Mud	Stone Building Mud Building Property		1 Shovels 1 Mudbricks 2 Stone 1 Planks	Bronze Working Builders Mud Bricks Property		2 Saws 2 Plaster 2 Stoneblocks 3 Planks	Iron Working Stonecutting Plaster		2 Saws 3 Plaster 4 Stoneblocks 4 Planks	Arch Building Iron Working Architects Masonry Plaster
	Effect			Effect			Effect			Effect
	8 8			17 12			25 17			34 22

Complex House

(Complex House is the only housing buildings that can accommodate two family thus hosting a huge population in the city)

House Type	Tier 4 only
	Appearance
(Apartment)	Apartment
	Build Cost	Unlocked By
	10 Saws 3 Plaster 5 Stoneblocks 5 Planks	Multistorey building Iron Working Quarrying
	Effect
	28 18

Water

Water building provide water to fulfill water vital needs & industry that need it.

Water Type	Tier 1			Tier 2
	Appearance			Appearance
(Water collector)	Water collector 1
	Build Cost	Unlocked By
	Free	Free
	Effect
	1 Base Efficiency Required water source (river/lake/ocean)
(Well)	Well 1			Well 3
	Build Cost	Unlocked By		Build Cost	Unlocked By
	8 Hammers 5 Wood	Well digging		6 Shovels 1 Planks 6 Stoneblocs	Architects
	Effect			Effect
	0.75 Base Efficiency			1.5 Base Efficiency

Buildings concepts

Efficiency