Hearth & HamletResearch
How research prices are calculated
Each resource price starts with half the base cost of the required building tier, multiplied by the upgrade's resource ratio. Some Town Guard research prices depend on soldier count.
Round(x) means round to a whole number first, then to the nearest 10 at 1,000; 100 at 10,000; 1,000 at 100,000; or 10,000 at 1,000,000. Below 1,000, keep the whole number. Halfway values round up.
For example, 15,750 becomes 15,800. A price of Round(50 × soldiers + 4,000) is 5,000 with 20 soldiers and 9,050 with 101 soldiers.
Prices for three final-tier Magic swamp upgrades are not confirmed.
323 entries
| Image | Research upgrade | Description | Branch | Requirements | Cost |
|---|---|---|---|---|---|
 | Advanced Building Design | Unlocks Advanced Building Design Shop Item: +1 advanced blueprint designMore details for Advanced Building Design
| Library | Library level 2 | Wood cost: 14,000 · Stone cost: 14,000 · Iron cost: 7,000 · Gold cost: 21,000 |
 | Advanced Education | + 10% to all production (Global Education Multiplier) | Library | Library level 5 | Wood cost: 374,000 · Stone cost: 140,000 · Food cost: 93,600 · Iron cost: 93,600 · Gold cost: 234,000 |
 | Advanced Scouting | Gives accurate information on incoming enemies | Hunting lodge | Hunting lodge level 3 · Town guard level 2 | Wood cost: 8,750 · Stone cost: 8,750 · Food cost: 8,750 · Iron cost: 5,250 · Gold cost: 3,500 |
 | Advanced Training | +2 Attack Damage, +6 Combat Defence, +2 Gold upkeep per soldier, +2 Food upkeep per soldierMore details for Advanced Training
| Town guard | Town guard level 3 | Food cost: 38,400 · Gold cost: 57,600 |
 | Alms for the Poor | Unlocks Alms for the Poor Policy: + 10% happiness, +10% food consumption. Small gold cost per populationMore details for Alms for the Poor
| Church | Church level 3 | Food cost: 67,200 · Gold cost: 28,800 |
 | Apprenticeships | +2 global resource harvesting | Library | Library level 1 | Wood cost: 1,350 · Stone cost: 900 · Food cost: 1,800 · Iron cost: 450 |
 | Armour Forging I | + 4 soldier defenceMore details for Armour Forging I
| Blacksmith | Blacksmith level 1 | Food cost: 2,700 · Iron cost: 1,800 |
 | Armour Forging II | + 4 soldier defenceMore details for Armour Forging II
| Blacksmith | Blacksmith level 2 | Iron cost: 14,600 · Gold cost: 7,880 |
 | Armour Forging III | + 4 soldier defenceMore details for Armour Forging III
| Blacksmith | Blacksmith level 3 | Iron cost: 34,100 · Gold cost: 18,400 |
 | Armour Forging IV | + 6 soldier defenceMore details for Armour Forging IV
| Blacksmith | Blacksmith level 4 | Iron cost: 93,600 · Gold cost: 50,400 · Magic cost: 14,400 |
 | Armour Forging V | + 8 soldier defenceMore details for Armour Forging V
| Blacksmith | Blacksmith level 5 | Iron cost: 411,000 · Gold cost: 221,000 · Magic cost: 126,000 |
 | Baptismal Font | + 20% birth rate speed | Church | Church level 1 | Wood cost: 800 · Stone cost: 400 · Food cost: 800 |
 | Basic Education | + 10% to all production (Global Education Multiplier) | Library | Library level 2 | Wood cost: 14,000 · Stone cost: 5,250 · Food cost: 5,250 · Iron cost: 3,500 · Gold cost: 7,000 |
 | Basic Training | +1 Attack Damage, +4 Combat Defence, +1 Gold upkeep per soldier, +2 Food upkeep per soldier | Town guard | Town guard level 1 | Gold cost: 10,000 |
 | Basic Weapons | +1 Attack Damage, +0.5 Iron upkeep per soldierMore details for Basic Weapons
| Town guard | Town guard level 1 | Wood cost: 2,000 · Iron cost: Round(50 × soldiers + 4,000) |
 | Battle Loot: Animals | Unlocks battle rewards for defeating AnimalsMore details for Battle Loot: Animals
| Hunting lodge | Hunting lodge level 3 · Leather workshop level 2 | Wood cost: 12,300 · Food cost: 7,000 · Iron cost: 7,000 · Gold cost: 8,750 |
 | Battle Loot: Demon | Unlocks battle rewards for defeating DemonsMore details for Battle Loot: Demon
| Mage tower | Mage tower level 5 | Stone cost: 374,000 · Iron cost: 187,000 · Gold cost: 187,000 · Magic cost: 93,600 |
 | Battle Loot: Goblin | Unlocks battle rewards from Goblins by reforging crude goblin metalMore details for Battle Loot: Goblin
| Blacksmith | Blacksmith level 2 | Iron cost: 11,300 · Gold cost: 11,300 |
 | Battle Loot: Human | Doubles battle loot from Human EnemiesMore details for Battle Loot: Human
| Leather workshop | Leather workshop level 3 | Wood cost: 21,000 · Iron cost: 15,800 · Gold cost: 15,800 |
 | Battle Loot: Orc | Unlocks battle rewards from Orcs by reforging corrupted orc metalMore details for Battle Loot: Orc
| Blacksmith | Blacksmith level 4 | Iron cost: 72,000 · Gold cost: 72,000 |
 | Battle Loot: Plants | Unlocks battle rewards for defeating Plant Monsters | Alchemist | Alchemist level 2 · Lumber camp level 3 | Wood cost: 9,000 · Iron cost: 4,500 · Gold cost: 9,000 |
 | Battle Loot: Undead | Unlocks battle rewards for defeating Undead | Mage tower | Mage tower level 3 | Wood cost: 126,000 · Stone cost: 126,000 · Iron cost: 84,200 · Gold cost: 63,200 · Magic cost: 42,100 |
 | Blessing of Protection | Unlocks Blessing of Protection Shop Item: + 10 to soldier defence for 120 secondsMore details for Blessing of Protection
| Church | Church level 4 | Gold cost: 379,000 |
 | Call to Arms | Unlocks the Call to Arms ability, which temporarily doubles soldier training speed at double the usual resource cost. (Military Button)More details for Call to Arms
| Town guard | Town guard level 2 · Keep level 2 | Food cost: 17,500 · Iron cost: 7,000 · Gold cost: 10,500 |
 | Caravan Upgrade | Upgrades your caravans to medium caravans | Market | Market level 3 | Wood cost: 21,000 · Food cost: 26,300 · Iron cost: 15,800 · Gold cost: 15,800 |
 | Cargo Holds I | Unlock medium ship trade expeditions | Docks | Docks level 2 | Wood cost: 100,000 · Food cost: 62,700 · Iron cost: 37,600 · Gold cost: 50,200 |
 | Cargo Holds II | Unlock large ship trade expeditions | Docks | Docks level 3 | Wood cost: 253,000 · Food cost: 126,000 · Iron cost: 126,000 · Gold cost: 126,000 · Magic cost: 63,200 |
 | Coin of the Realm | + 10% gold production (Research Multiplier) | Market | Market level 5 · Gold mine level 5 | Wood cost: 84,200 · Iron cost: 168,000 · Gold cost: 253,000 |
 | Coinage | + 10% gold production (Research Multiplier) | Market | Market level 2 · Gold mine level 2 | Iron cost: 7,000 · Gold cost: 14,000 |
 | Community Outreach | Unlocks Community Outreach Policy: + 15% happiness, +15% food consumption. Medium gold cost per populationMore details for Community Outreach
| Church | Church level 4 | Food cost: 379,000 · Gold cost: 253,000 |
 | Consecrated Ground | Monsters spawn 20% less frequently | Church | Church level 4 | Wood cost: 190,000 · Stone cost: 316,000 · Gold cost: 126,000 |
 | Consecrated Weapons | +20% Damage to Undead Prevents Undead from revivingMore details for Consecrated Weapons
| Church | Church level 4 | Food cost: 316,000 · Iron cost: 316,000 · Gold cost: 158,000 |
 | Construction Advisor | A Construction Advisor will notify you when you can afford to upgrade a building. | Keep | Keep level 1 · Carpenter level 1 | Wood cost: 150 · Stone cost: 100 · Food cost: 250 |
 | Craftsmanship I | + 5% resource gathering (Global Research Multiplier) | Carpenter | Carpenter level 1 | Wood cost: 675 · Food cost: 675 · Iron cost: 225 |
 | Craftsmanship II | + 5% resource gathering (Global Research Multiplier) | Carpenter | Carpenter level 2 | Wood cost: 22,500 · Iron cost: 4,500 · Gold cost: 2,250 |
 | Craftsmanship III | + 5% resource gathering (Global Research Multiplier) | Carpenter | Carpenter level 3 | Wood cost: 52,500 · Iron cost: 10,500 · Gold cost: 10,500 |
 | Craftsmanship IV | + 5% resource gathering (Global Research Multiplier) | Carpenter | Carpenter level 4 | Wood cost: 144,000 · Iron cost: 28,800 · Gold cost: 43,200 · Magic cost: 7,200 |
 | Craftsmanship V | + 5% resource gathering (Global Research Multiplier) | Carpenter | Carpenter level 5 | Wood cost: 421,000 · Iron cost: 84,200 · Gold cost: 126,000 · Magic cost: 42,100 |
 | Critical Success I | Gives a 2% chance of a Critical Success when personally harvesting | Keep | Keep level 1 | Wood cost: 250 · Stone cost: 250 · Food cost: 250 |
 | Critical Success II | Critical hits give +8x resources | Keep | Keep level 3 | Wood cost: 19,200 · Stone cost: 19,200 · Food cost: 19,200 · Iron cost: 19,200 · Gold cost: 19,200 |
 | Crown's Will | +1% chance of Critical Success when personally harvesting | Keep | Keep level 5 | Wood cost: 624,000 · Stone cost: 624,000 · Food cost: 624,000 · Iron cost: 624,000 · Gold cost: 624,000 · Magic cost: 624,000 |
 | Currency Exchange | + 10% gold production (Research Multiplier) | Market | Market level 4 · Gold mine level 4 | Iron cost: 43,200 · Gold cost: 101,000 |
 | Dedicated Leader I | + 10% personal resource gathering power | Keep | Keep level 2 | Wood cost: 750 · Stone cost: 750 · Food cost: 900 · Iron cost: 600 |
 | Dedicated Leader II | + 20% personal resource gathering power | Keep | Keep level 4 | Wood cost: 84,200 · Stone cost: 84,200 · Food cost: 84,200 · Iron cost: 84,200 · Gold cost: 84,200 · Magic cost: 84,200 |
 | Divine Intervention | Unlocks Divine Intervention Shop Item: + 50% to all productionMore details for Divine Intervention
| Church | Church level 5 | Gold cost: 655,000 |
 | Dyeworks | + 5% happiness bonusMore details for Dyeworks
| Leather workshop | Leather workshop level 4 | Food cost: 57,600 · Iron cost: 43,200 · Gold cost: 43,200 |
 | Efficient Cuts | + 2 extra wood production | Carpenter | Carpenter level 1 | Wood cost: 450 · Food cost: 450 · Iron cost: 113 |
 | Elite Training | +3 Attack Damage, +8 Combat Defence, +4 Gold, +2 Food and +1 Magic upkeep per soldierMore details for Elite Training
| Town guard | Town guard level 5 | Food cost: 374,000 · Gold cost: 562,000 · Magic cost: 187,000 |
 | Elixir of Vitality | + 5% to all production (Global Efficiency Multiplier) | Alchemist | Alchemist level 4 | Wood cost: 14,400 · Food cost: 72,000 · Gold cost: 43,200 · Magic cost: 28,800 |
 | Enchant Armour I | Unlocks Enchant Armour I Shop Item: +10 soldier defenceMore details for Enchant Armour I
| Mage tower | Mage tower level 2 | Wood cost: 50,200 · Iron cost: 100,000 · Gold cost: 100,000 · Magic cost: 50,200 |
 | Enchant Armour II | Upgrades Enchant Armour to level II (+20 soldier defence)More details for Enchant Armour II
| Mage tower | Mage tower level 4 | Wood cost: 126,000 · Iron cost: 190,000 · Gold cost: 316,000 · Magic cost: 126,000 |
 | Enchant Weapons I | Unlocks Enchant Weapons I Shop Item: +3 soldier attackMore details for Enchant Weapons I
| Mage tower | Mage tower level 2 | Wood cost: 75,200 · Iron cost: 75,200 · Gold cost: 100,000 · Magic cost: 50,200 |
 | Enchant Weapons II | Upgrades Enchant Weapons to level II (+6 soldier attack)More details for Enchant Weapons II
| Mage tower | Mage tower level 4 | Wood cost: 126,000 · Iron cost: 190,000 · Gold cost: 316,000 · Magic cost: 126,000 |
 | Expert Building Design | Unlocks Expert Building Design Shop Item: +1 expert blueprint design | Library | Library level 3 | Wood cost: 38,400 · Stone cost: 38,400 · Iron cost: 19,200 · Gold cost: 38,400 |
 | Extra Accommodation | + 8 max population | Tavern | Tavern level 1 | Wood cost: 250 · Stone cost: 100 · Food cost: 250 |
 | Extra Food Storage I | + 5,000 food storage capacity | Farm | Farm level 1 | Wood cost: 3,000 · Stone cost: 2,000 · Food cost: 3,000 · Iron cost: 2,000 |
 | Extra Food Storage I | + 1,000 food storage capacityMore details for Extra Food Storage I
| Fishing harbour | Fishing harbour level 1 | Wood cost: 200 · Stone cost: 125 · Food cost: 175 |
 | Extra Food Storage I | + 1,000 food storage capacityMore details for Extra Food Storage I
| Hunting lodge | Hunting lodge level 1 | Wood cost: 200 · Stone cost: 100 · Food cost: 200 |
 | Extra Food Storage II | + 10,000 food storage capacity | Farm | Farm level 2 | Wood cost: 6,750 · Stone cost: 6,750 · Iron cost: 4,500 · Gold cost: 4,500 |
 | Extra Food Storage II | + 20,000 food storage capacityMore details for Extra Food Storage II
| Fishing harbour | Fishing harbour level 3 | Wood cost: 10,500 · Food cost: 10,500 · Iron cost: 10,500 · Gold cost: 3,500 |
 | Extra Food Storage II | + 6,000 food storage capacity | Hunting lodge | Hunting lodge level 2 | Wood cost: 3,000 · Stone cost: 3,000 · Food cost: 3,000 · Iron cost: 4,500 · Gold cost: 1,500 |
 | Extra Food Storage III | + 18,000 food storage capacity | Farm | Farm level 3 | Wood cost: 15,800 · Stone cost: 15,800 · Iron cost: 10,500 · Gold cost: 10,500 |
 | Extra Food Storage III | + 30,000 food storage capacityMore details for Extra Food Storage III
| Fishing harbour | Fishing harbour level 4 | Wood cost: 28,800 · Stone cost: 28,800 · Iron cost: 19,200 · Gold cost: 19,200 |
 | Extra Food Storage III | + 12,000 food storage capacityMore details for Extra Food Storage III
| Hunting lodge | Hunting lodge level 3 | Wood cost: 10,500 · Stone cost: 10,500 · Iron cost: 7,000 · Gold cost: 7,000 |
 | Extra Food Storage IV | + 25,000 food storage capacity | Farm | Farm level 4 | Wood cost: 43,200 · Stone cost: 43,200 · Iron cost: 28,800 · Gold cost: 28,800 · Magic cost: 7,200 |
 | Extra Food Storage IV | + 40,000 food storage capacity | Fishing harbour | Fishing harbour level 5 | Wood cost: 75,200 · Stone cost: 75,200 · Iron cost: 50,200 · Gold cost: 50,200 · Magic cost: 12,500 |
 | Extra Food Storage IV | + 25,000 food storage capacity | Hunting lodge | Hunting lodge level 4 | Wood cost: 43,200 · Stone cost: 43,200 · Iron cost: 28,800 · Gold cost: 28,800 · Magic cost: 7,200 |
 | Extra Food Storage V | + 30,000 food storage capacity | Farm | Farm level 5 | Wood cost: 126,000 · Stone cost: 126,000 · Iron cost: 84,200 · Gold cost: 84,200 · Magic cost: 42,100 |
 | Extra Food Storage V | + 40,000 food storage capacity | Fishing harbour | Fishing harbour level 6 | Wood cost: 190,000 · Stone cost: 190,000 · Iron cost: 126,000 · Gold cost: 126,000 · Magic cost: 63,200 |
 | Extra Food Storage V | + 30,000 food storage capacity | Hunting lodge | Hunting lodge level 5 | Wood cost: 126,000 · Stone cost: 126,000 · Iron cost: 84,200 · Gold cost: 84,200 · Magic cost: 42,100 |
 | Extra Gold Storage I | + 15,000 gold storage capacity | Gold mine | Gold mine level 2 | Wood cost: 6,750 · Stone cost: 4,500 · Food cost: 6,750 · Iron cost: 4,500 |
 | Extra Gold Storage II | + 20,000 gold storage capacity | Gold mine | Gold mine level 3 | Wood cost: 15,800 · Stone cost: 15,800 · Iron cost: 10,500 · Gold cost: 10,500 |
 | Extra Gold Storage III | + 50,000 gold storage capacity | Gold mine | Gold mine level 4 | Wood cost: 43,200 · Stone cost: 43,200 · Iron cost: 28,800 · Gold cost: 28,800 · Magic cost: 14,400 |
 | Extra Gold Storage IV | + 80,000 gold storage capacity | Gold mine | Gold mine level 5 | Wood cost: 126,000 · Stone cost: 126,000 · Iron cost: 84,200 · Gold cost: 84,200 · Magic cost: 84,200 |
 | Extra Iron Storage I | + 2,000 iron storage capacity | Iron mine | Iron mine level 1 | Wood cost: 600 · Stone cost: 400 · Food cost: 600 · Iron cost: 400 |
 | Extra Iron Storage II | + 20,000 iron storage capacity | Iron mine | Iron mine level 2 | Wood cost: 3,000 · Stone cost: 3,000 · Food cost: 3,000 · Iron cost: 4,500 · Gold cost: 1,500 |
 | Extra Iron Storage III | + 50,000 iron storage capacity | Iron mine | Iron mine level 3 | Wood cost: 15,800 · Stone cost: 15,800 · Iron cost: 10,500 · Gold cost: 10,500 |
 | Extra Iron Storage IV | + 80,000 iron storage capacity | Iron mine | Iron mine level 4 | Wood cost: 43,200 · Stone cost: 43,200 · Iron cost: 28,800 · Gold cost: 28,800 · Magic cost: 7,200 |
 | Extra Iron Storage V | + 100,000 iron storage capacity | Iron mine | Iron mine level 5 | Wood cost: 126,000 · Stone cost: 126,000 · Iron cost: 84,200 · Gold cost: 84,200 · Magic cost: 42,100 |
 | Extra Magic Storage I | + 20,000 magic storage capacity | Magic swamp | Magic swamp level 2 | Wood cost: 43,200 · Stone cost: 43,200 · Iron cost: 28,800 · Gold cost: 28,800 · Magic cost: 14,400 |
 | Extra Magic Storage II | + 30,000 magic storage capacity | Magic swamp | Magic swamp level 3 | Wood cost: 75,200 · Stone cost: 75,200 · Iron cost: 50,200 · Gold cost: 50,200 · Magic cost: 12,500 |
 | Extra Magic Storage III | + 50,000 magic storage capacity | Magic swamp | Magic swamp level 4 | Wood cost: 126,000 · Stone cost: 126,000 · Iron cost: 84,200 · Gold cost: 84,200 · Magic cost: 42,100 |
 | Extra Magic Storage IV | + 80,000 magic storage capacity | Magic swamp | Magic swamp level 5 | Wood cost: 190,000 · Stone cost: 190,000 · Iron cost: 126,000 · Gold cost: 126,000 · Magic cost: 63,200 |
 | Extra Magic Storage V | + 150,000 magic storage capacity | Magic swamp | Magic swamp level 6 | Cost: Cost not confirmed. |
 | Extra Stone Storage I | + 2,000 stone storage capacity | Quarry | Quarry level 1 | Wood cost: 400 · Stone cost: 200 · Food cost: 400 |
 | Extra Stone Storage II | + 20,000 stone storage capacity | Quarry | Quarry level 2 | Wood cost: 3,000 · Stone cost: 3,000 · Food cost: 3,000 · Iron cost: 4,500 · Gold cost: 1,500 |
 | Extra Stone Storage III | + 50,000 stone storage capacity | Quarry | Quarry level 3 | Wood cost: 10,500 · Stone cost: 10,500 · Iron cost: 7,000 · Gold cost: 7,000 |
 | Extra Stone Storage IV | + 80,000 stone storage capacity | Quarry | Quarry level 4 | Wood cost: 43,200 · Stone cost: 43,200 · Iron cost: 28,800 · Gold cost: 28,800 · Magic cost: 7,200 |
 | Extra Stone Storage V | + 100,000 stone storage capacity | Quarry | Quarry level 5 · Market level 3 | Wood cost: 75,200 · Stone cost: 75,200 · Iron cost: 50,200 · Gold cost: 50,200 · Magic cost: 25,100 |
 | Extra Wood Storage I | + 2,000 wood storage capacityMore details for Extra Wood Storage I
| Lumber camp | Lumber camp level 1 | Wood cost: 200 · Stone cost: 150 · Food cost: 150 |
 | Extra Wood Storage II | + 20,000 wood storage capacity | Lumber camp | Lumber camp level 2 | Wood cost: 3,000 · Stone cost: 3,000 · Food cost: 3,000 · Iron cost: 4,500 · Gold cost: 1,500 |
 | Extra Wood Storage III | + 50,000 wood storage capacityMore details for Extra Wood Storage III
| Lumber camp | Lumber camp level 3 | Wood cost: 10,500 · Stone cost: 10,500 · Iron cost: 7,000 · Gold cost: 7,000 |
 | Extra Wood Storage IV | + 80,000 wood storage capacity | Lumber camp | Lumber camp level 4 | Wood cost: 43,200 · Stone cost: 43,200 · Iron cost: 28,800 · Gold cost: 28,800 · Magic cost: 7,200 |
 | Extra Wood Storage V | + 100,000 wood storage capacity | Lumber camp | Lumber camp level 5 | Wood cost: 126,000 · Stone cost: 126,000 · Iron cost: 84,200 · Gold cost: 84,200 · Magic cost: 42,100 |
 | Eye for Quality | +3 Personal Gold Click Power | Keep | Keep level 2 · Gold mine level 2 · Leather workshop level 2 | Wood cost: 3,000 · Stone cost: 3,000 · Food cost: 7,500 · Iron cost: 3,000 |
 | Fertility Elixirs | + 10% birth rate speed | Alchemist | Alchemist level 3 | Wood cost: 13,100 · Stone cost: 5,250 · Food cost: 18,400 · Iron cost: 5,250 · Gold cost: 7,880 · Magic cost: 5,250 |
 | Fine Textiles | + 5% happiness bonus | Leather workshop | Leather workshop level 5 | Wood cost: 126,000 · Food cost: 84,200 · Iron cost: 84,200 · Gold cost: 126,000 · Magic cost: 42,100 |
 | Fishing Boats | + 50% fishing production (Equipment Multiplier) | Docks | Docks level 1 | Wood cost: 72,000 · Food cost: 43,200 · Iron cost: 28,800 · Gold cost: 28,800 |
 | Force of Will | Gives critical hits a 10% chance to be upgraded to Mega Criticals | Keep | Keep level 3 | Wood cost: 28,800 · Stone cost: 28,800 · Food cost: 28,800 · Iron cost: 19,200 · Gold cost: 19,200 |
 | Fur and Leather Trade | Hunting produces a small amount (%5) of gold. | Market | Market level 1 · Hunting lodge level 2 | Wood cost: 2,000 · Stone cost: 2,000 · Food cost: 3,000 · Iron cost: 2,000 · Gold cost: 1,000 |
 | General Education | + 10% to all production (Global Education Multiplier) | Library | Library level 3 | Wood cost: 38,400 · Stone cost: 14,400 · Food cost: 14,400 · Iron cost: 9,600 · Gold cost: 19,200 |
 | Gifted Leader | + 1 personal click power to all resource gathering | Keep | Keep level 1 | Wood cost: 300 · Food cost: 300 |
 | Gold Finding Potion | Unlocks Gold Finding Potion Shop Item: + 50% gold for 120 secondsMore details for Gold Finding Potion
| Alchemist | Alchemist level 3 | Food cost: 5,250 · Gold cost: 26,300 · Magic cost: 26,300 |
 | Grand Transmutation | Unlocks Grand Transmutation Shop Item: Convert iron to goldMore details for Grand Transmutation
| Alchemist | Alchemist level 5 | Iron cost: 168,000 · Gold cost: 126,000 · Magic cost: 84,200 |
 | Guild Training | + 5% to all production (Global Efficiency Multiplier) | Leather workshop | Leather workshop level 5 | Wood cost: 84,200 · Stone cost: 84,200 · Food cost: 84,200 · Iron cost: 84,200 · Gold cost: 84,200 · Magic cost: 42,100 |
 | Healing Potions | Unlocks Healing Potions Shop Item: + 30% of soldier's recover after combat for 120 seconds | Alchemist | Alchemist level 4 | Wood cost: 14,400 · Food cost: 72,000 · Gold cost: 43,200 · Magic cost: 28,800 |
 | Hearty Meals | + 1 extra wood and stone production | Tavern | Tavern level 1 | Food cost: 600 |
 | Heaven’s Blessing | Unlocks Heaven’s Blessing Shop Item: + 3 extra fishing production for 120 secondsMore details for Heaven’s Blessing
| Church | Church level 1 | Food cost: 2,000 |
 | Herbal Remedies | + 10% happiness bonus | Alchemist | Alchemist level 1 | Wood cost: 600 · Stone cost: 600 · Food cost: 1,800 |
 | Higher Education | + 10% to all production (Global Education Multiplier) | Library | Library level 4 | Wood cost: 168,000 · Stone cost: 63,200 · Food cost: 42,100 · Iron cost: 42,100 · Gold cost: 105,000 |
 | Improved Iron Hunting Tools | + 30% hunting efficiency (Equipment Multiplier)More details for Improved Iron Hunting Tools
| Hunting lodge | Hunting lodge level 3 · Blacksmith level 3 · Carpenter level 3 | Wood cost: 10,500 · Iron cost: 17,500 · Gold cost: 7,000 |
 | Improved Iron Tools | + 50% farm production (Equipment Multiplier) | Farm | Farm level 3 · Blacksmith level 3 | Wood cost: 15,800 · Iron cost: 26,300 · Gold cost: 10,500 |
 | Improved Iron Tools | + 50% fishing production (Equipment Multiplier)More details for Improved Iron Tools
| Fishing harbour | Fishing harbour level 4 · Blacksmith level 3 | Wood cost: 19,200 · Iron cost: 48,000 · Gold cost: 28,800 |
 | Improved Iron Tools | + 50% gold production (Equipment Multiplier) | Gold mine | Gold mine level 4 · Blacksmith level 4 | Wood cost: 28,800 · Iron cost: 72,000 · Gold cost: 43,200 · Magic cost: 7,200 |
 | Improved Iron Tools | + 100% iron production (Equipment Multiplier) | Iron mine | Iron mine level 3 · Blacksmith level 3 | Wood cost: 15,800 · Iron cost: 26,300 · Gold cost: 10,500 |
 | Improved Iron Tools | + 100% stone production (Equipment Multiplier) | Quarry | Quarry level 3 · Blacksmith level 3 | Wood cost: 10,500 · Iron cost: 17,500 · Gold cost: 7,000 |
 | Improved Iron Tools | + 100% wood production (Equipment Multiplier)More details for Improved Iron Tools
| Lumber camp | Lumber camp level 3 · Blacksmith level 3 | Wood cost: 10,500 · Iron cost: 17,500 · Gold cost: 7,000 |
 | Improved Leather Goods | +50% more gold from hunting (+5% hunting production as gold)More details for Improved Leather Goods
| Leather workshop | Leather workshop level 3 | Wood cost: 10,500 · Food cost: 21,000 · Iron cost: 10,500 · Gold cost: 10,500 |
 | Improved Steel Hunting Tools | + 30% hunting efficiency (Equipment Multiplier)More details for Improved Steel Hunting Tools
| Hunting lodge | Hunting lodge level 5 · Blacksmith level 5 · Carpenter level 5 | Wood cost: 84,200 · Iron cost: 211,000 · Gold cost: 126,000 · Magic cost: 42,100 |
 | Improved Steel Tools | + 50% farm production (Equipment Multiplier) | Farm | Farm level 5 · Blacksmith level 5 | Wood cost: 84,200 · Iron cost: 211,000 · Gold cost: 126,000 · Magic cost: 42,100 |
 | Improved Steel Tools | + 50% fishing production (Equipment Multiplier)More details for Improved Steel Tools
| Fishing harbour | Fishing harbour level 6 · Blacksmith level 5 | Wood cost: 126,000 · Iron cost: 316,000 · Gold cost: 190,000 · Magic cost: 63,200 |
 | Improved Steel Tools | + 60% iron production (Equipment Multiplier) | Iron mine | Iron mine level 5 · Blacksmith level 5 | Wood cost: 84,200 · Iron cost: 211,000 · Gold cost: 126,000 · Magic cost: 42,100 |
 | Improved Steel Tools | + 60% stone production (Equipment Multiplier) | Quarry | Quarry level 5 · Blacksmith level 5 | Wood cost: 50,200 · Iron cost: 125,000 · Gold cost: 75,200 · Magic cost: 25,100 |
 | Improved Steel Tools | + 60% wood production (Equipment Multiplier)More details for Improved Steel Tools
| Lumber camp | Lumber camp level 5 · Blacksmith level 5 | Wood cost: 84,200 · Iron cost: 211,000 · Gold cost: 126,000 · Magic cost: 42,100 |
 | Improved Work Area I | + 2 max farm workers | Farm | Farm level 1 · Carpenter level 1 | Wood cost: 3,000 · Stone cost: 2,000 · Food cost: 3,000 · Iron cost: 2,000 |
 | Improved Work Area I | + 2 max fishing workersMore details for Improved Work Area I
| Fishing harbour | Fishing harbour level 1 · Carpenter level 1 | Wood cost: 200 · Stone cost: 100 · Food cost: 200 |
 | Improved Work Area I | + 2 max gold workers | Gold mine | Gold mine level 2 · Carpenter level 1 | Wood cost: 6,750 · Stone cost: 9,000 · Iron cost: 4,500 · Gold cost: 2,250 |
 | Improved Work Area I | + 2 max hunting workersMore details for Improved Work Area I
| Hunting lodge | Hunting lodge level 1 · Carpenter level 1 | Wood cost: 175 · Stone cost: 125 · Food cost: 200 |
 | Improved Work Area I | + 2 max iron workers | Iron mine | Iron mine level 1 · Carpenter level 1 | Wood cost: 600 · Stone cost: 400 · Food cost: 600 · Iron cost: 400 |
 | Improved Work Area I | + 2 max magic workers | Magic swamp | Magic swamp level 2 · Carpenter level 1 | Wood cost: 43,200 · Stone cost: 43,200 · Iron cost: 28,800 · Gold cost: 28,800 · Magic cost: 7,200 |
 | Improved Work Area I | + 2 max stone workers | Quarry | Quarry level 1 · Carpenter level 1 | Wood cost: 500 · Stone cost: 200 · Food cost: 300 |
 | Improved Work Area I | + 2 max wood workersMore details for Improved Work Area I
| Lumber camp | Lumber camp level 1 · Carpenter level 1 | Wood cost: 150 · Stone cost: 150 · Food cost: 200 |
 | Improved Work Area II | + 2 max farm workers | Farm | Farm level 2 · Carpenter level 2 | Wood cost: 6,750 · Stone cost: 6,750 · Iron cost: 4,500 · Gold cost: 4,500 |
 | Improved Work Area II | + 2 max fishing workersMore details for Improved Work Area II
| Fishing harbour | Fishing harbour level 3 · Carpenter level 2 | Wood cost: 10,500 · Food cost: 10,500 · Iron cost: 10,500 · Gold cost: 3,500 |
 | Improved Work Area II | + 2 max gold workers | Gold mine | Gold mine level 3 · Carpenter level 3 | Wood cost: 15,800 · Stone cost: 15,800 · Iron cost: 10,500 · Gold cost: 10,500 |
 | Improved Work Area II | + 2 max hunting workers | Hunting lodge | Hunting lodge level 2 · Carpenter level 2 | Wood cost: 3,000 · Stone cost: 3,000 · Food cost: 3,000 · Iron cost: 4,500 · Gold cost: 1,500 |
 | Improved Work Area II | + 2 max iron workers | Iron mine | Iron mine level 2 · Carpenter level 2 | Wood cost: 3,000 · Stone cost: 3,000 · Food cost: 3,000 · Iron cost: 4,500 · Gold cost: 1,500 |
 | Improved Work Area II | + 2 max magic workers | Magic swamp | Magic swamp level 3 · Carpenter level 2 | Wood cost: 75,200 · Stone cost: 75,200 · Iron cost: 50,200 · Gold cost: 50,200 · Magic cost: 25,100 |
 | Improved Work Area II | + 2 max stone workers | Quarry | Quarry level 2 · Carpenter level 2 | Wood cost: 3,000 · Stone cost: 3,000 · Food cost: 3,000 · Iron cost: 4,500 · Gold cost: 1,500 |
 | Improved Work Area II | + 2 max wood workers | Lumber camp | Lumber camp level 2 · Carpenter level 2 | Wood cost: 3,000 · Stone cost: 3,000 · Food cost: 3,000 · Iron cost: 4,500 · Gold cost: 1,500 |
 | Improved Work Area III | + 2 max farm workers | Farm | Farm level 3 · Carpenter level 3 | Wood cost: 15,800 · Stone cost: 15,800 · Iron cost: 10,500 · Gold cost: 10,500 |
 | Improved Work Area III | + 2 max fishing workersMore details for Improved Work Area III
| Fishing harbour | Fishing harbour level 4 · Carpenter level 3 | Wood cost: 28,800 · Stone cost: 28,800 · Iron cost: 19,200 · Gold cost: 19,200 |
 | Improved Work Area III | + 2 max gold workers | Gold mine | Gold mine level 4 · Carpenter level 4 | Wood cost: 43,200 · Stone cost: 43,200 · Iron cost: 28,800 · Gold cost: 28,800 |
 | Improved Work Area III | + 2 max hunting workersMore details for Improved Work Area III
| Hunting lodge | Hunting lodge level 3 · Carpenter level 3 | Wood cost: 10,500 · Stone cost: 10,500 · Iron cost: 7,000 · Gold cost: 7,000 |
 | Improved Work Area III | + 2 max iron workers | Iron mine | Iron mine level 3 · Carpenter level 3 | Wood cost: 15,800 · Stone cost: 15,800 · Iron cost: 10,500 · Gold cost: 10,500 |
 | Improved Work Area III | + 2 max magic workers | Magic swamp | Magic swamp level 4 · Carpenter level 3 | Wood cost: 126,000 · Stone cost: 126,000 · Iron cost: 84,200 · Gold cost: 84,200 · Magic cost: 42,100 |
 | Improved Work Area III | + 2 max stone workers | Quarry | Quarry level 3 · Carpenter level 3 | Wood cost: 10,500 · Stone cost: 10,500 · Iron cost: 7,000 · Gold cost: 7,000 |
 | Improved Work Area III | + 2 max wood workersMore details for Improved Work Area III
| Lumber camp | Lumber camp level 3 · Carpenter level 3 | Wood cost: 10,500 · Stone cost: 10,500 · Iron cost: 7,000 · Gold cost: 7,000 |
 | Improved Work Area IV | + 2 max farm workers | Farm | Farm level 4 · Carpenter level 4 | Wood cost: 43,200 · Stone cost: 43,200 · Iron cost: 28,800 · Gold cost: 28,800 |
 | Improved Work Area IV | + 2 max fishing workersMore details for Improved Work Area IV
| Fishing harbour | Fishing harbour level 5 · Carpenter level 4 | Wood cost: 75,200 · Stone cost: 75,200 · Iron cost: 50,200 · Gold cost: 50,200 |
 | Improved Work Area IV | + 2 max gold workers | Gold mine | Gold mine level 5 · Carpenter level 5 | Wood cost: 126,000 · Stone cost: 126,000 · Iron cost: 84,200 · Gold cost: 84,200 |
 | Improved Work Area IV | + 2 max hunting workersMore details for Improved Work Area IV
| Hunting lodge | Hunting lodge level 4 · Carpenter level 4 | Wood cost: 43,200 · Stone cost: 43,200 · Iron cost: 28,800 · Gold cost: 28,800 |
 | Improved Work Area IV | + 2 max iron workers | Iron mine | Iron mine level 4 · Carpenter level 4 | Wood cost: 43,200 · Stone cost: 43,200 · Iron cost: 28,800 · Gold cost: 28,800 |
 | Improved Work Area IV | + 2 max magic workers | Magic swamp | Magic swamp level 5 · Carpenter level 4 | Wood cost: 190,000 · Stone cost: 190,000 · Iron cost: 126,000 · Gold cost: 126,000 · Magic cost: 63,200 |
 | Improved Work Area IV | + 2 max stone workers | Quarry | Quarry level 4 · Carpenter level 4 | Wood cost: 43,200 · Stone cost: 43,200 · Iron cost: 28,800 · Gold cost: 28,800 |
 | Improved Work Area IV | + 2 max wood workersMore details for Improved Work Area IV
| Lumber camp | Lumber camp level 4 · Carpenter level 4 | Wood cost: 43,200 · Stone cost: 43,200 · Iron cost: 28,800 · Gold cost: 28,800 |
 | Improved Work Area V | + 2 max farm workers | Farm | Farm level 5 · Carpenter level 5 | Wood cost: 126,000 · Stone cost: 126,000 · Iron cost: 84,200 · Gold cost: 84,200 |
 | Improved Work Area V | + 2 max fishing workersMore details for Improved Work Area V
| Fishing harbour | Fishing harbour level 6 · Carpenter level 5 | Wood cost: 190,000 · Stone cost: 190,000 · Iron cost: 126,000 · Gold cost: 126,000 |
 | Improved Work Area V | + 2 max hunting workersMore details for Improved Work Area V
| Hunting lodge | Hunting lodge level 5 · Carpenter level 5 | Wood cost: 126,000 · Stone cost: 126,000 · Iron cost: 84,200 · Gold cost: 84,200 |
 | Improved Work Area V | + 2 max iron workers | Iron mine | Iron mine level 5 · Carpenter level 5 | Wood cost: 126,000 · Stone cost: 126,000 · Iron cost: 84,200 · Gold cost: 84,200 |
 | Improved Work Area V | + 2 max magic workers | Magic swamp | Magic swamp level 6 · Carpenter level 5 | Cost: Cost not confirmed. |
 | Improved Work Area V | + 2 max stone workers | Quarry | Quarry level 5 · Carpenter level 5 | Wood cost: 75,200 · Stone cost: 75,200 · Iron cost: 50,200 · Gold cost: 50,200 |
 | Improved Work Area V | + 2 max wood workersMore details for Improved Work Area V
| Lumber camp | Lumber camp level 5 · Carpenter level 5 | Wood cost: 126,000 · Stone cost: 126,000 · Iron cost: 84,200 · Gold cost: 84,200 |
 | Inspirational Leadership I | Working at a location gives workers the inspiration buff (+20% Production) | Keep | Keep level 2 | Wood cost: 750 · Stone cost: 750 · Food cost: 900 · Iron cost: 600 |
 | Inspirational Leadership II | Inspiration buff stays active for an additional 10 seconds | Keep | Keep level 4 | Wood cost: 84,200 · Stone cost: 84,200 · Food cost: 84,200 · Iron cost: 84,200 · Gold cost: 84,200 · Magic cost: 84,200 |
 | Iron Finding Potion | Unlocks Iron Finding Potion Shop Item: + 50% iron for 120 secondsMore details for Iron Finding Potion
| Alchemist | Alchemist level 2 | Food cost: 9,000 · Iron cost: 6,750 · Gold cost: 6,750 |
 | Iron Hunting Tools | + 50% hunting efficiency (Equipment Multiplier)More details for Iron Hunting Tools
| Hunting lodge | Hunting lodge level 2 · Blacksmith level 2 · Carpenter level 2 | Wood cost: 4,500 · Food cost: 4,500 · Iron cost: 6,000 |
 | Iron Tools | + 50% farm production (Equipment Multiplier) | Farm | Farm level 2 · Blacksmith level 2 | Wood cost: 9,000 · Iron cost: 9,000 · Gold cost: 4,500 |
 | Iron Tools | + 50% fishing production (Equipment Multiplier)More details for Iron Tools
| Fishing harbour | Fishing harbour level 2 · Blacksmith level 2 | Wood cost: 600 · Food cost: 600 · Iron cost: 600 · Gold cost: 200 |
 | Iron Tools | + 50% gold production (Equipment Multiplier) | Gold mine | Gold mine level 3 · Blacksmith level 3 | Wood cost: 15,800 · Iron cost: 26,300 · Gold cost: 10,500 |
 | Iron Tools | + 100% iron production (Equipment Multiplier) | Iron mine | Iron mine level 2 · Blacksmith level 2 | Wood cost: 4,500 · Food cost: 4,500 · Iron cost: 6,000 |
 | Iron Tools | + 100% stone production (Equipment Multiplier) | Quarry | Quarry level 2 · Blacksmith level 2 | Wood cost: 4,500 · Food cost: 4,500 · Iron cost: 6,000 |
 | Iron Tools | + 100% wood production (Equipment Multiplier)More details for Iron Tools
| Lumber camp | Lumber camp level 2 · Blacksmith level 2 | Wood cost: 4,500 · Food cost: 4,500 · Iron cost: 6,000 |
 | Leather Armour | +4 Combat Defence, +1 Food upkeep per soldierMore details for Leather Armour
| Town guard | Town guard level 1 | Wood cost: 2,000 · Iron cost: Round(50 × soldiers + 4,000) |
 | Leatherworking Techniques | +5% hunting production added as goldMore details for Leatherworking Techniques
| Leather workshop | Leather workshop level 2 | Wood cost: 6,750 · Food cost: 11,300 · Iron cost: 2,250 · Gold cost: 4,500 |
 | Legendary Building Design | Unlocks Legendary Building Design Shop Item: +1 legendary blueprint design | Library | Library level 5 | Wood cost: 374,000 · Stone cost: 374,000 · Iron cost: 281,000 · Gold cost: 749,000 |
 | Luxury Furniture Crafting | + 5% happiness bonus | Carpenter | Carpenter level 5 | Wood cost: 211,000 · Iron cost: 84,200 · Gold cost: 126,000 · Magic cost: 21,100 |
 | Luxury Trade Goods | Unlocks Gold Trade GoodsMore details for Luxury Trade Goods
| Leather workshop | Leather workshop level 2 · Market level 2 | Stone cost: 6,750 · Iron cost: 4,500 · Gold cost: 11,300 |
 | Magic Repository | + 200,000 magic storage capacity | Mage tower | Mage tower level 5 | Wood cost: 281,000 · Stone cost: 281,000 · Iron cost: 187,000 · Gold cost: 187,000 · Magic cost: 93,600 |
 | Magical Tool Crafting Expertise I | + 20% to magic production (Magic Research Multiplier)More details for Magical Tool Crafting Expertise I
| Mage tower | Mage tower level 1 | Wood cost: 15,800 · Iron cost: 5,250 · Gold cost: 21,000 · Magic cost: 10,500 |
 | Magical Tool Crafting Expertise II | + 20% to magic production (Magic Research Multiplier)More details for Magical Tool Crafting Expertise II
| Mage tower | Mage tower level 2 | Wood cost: 75,200 · Iron cost: 25,100 · Gold cost: 100,000 · Magic cost: 50,200 |
 | Magical Tool Crafting Expertise III | + 20% to magic production (Magic Research Multiplier)More details for Magical Tool Crafting Expertise III
| Mage tower | Mage tower level 3 | Wood cost: 126,000 · Iron cost: 42,100 · Gold cost: 168,000 · Magic cost: 84,200 |
 | Magical Tool Crafting Expertise IV | + 20% to magic production (Magic Research Multiplier)More details for Magical Tool Crafting Expertise IV
| Mage tower | Mage tower level 4 | Wood cost: 190,000 · Iron cost: 63,200 · Gold cost: 253,000 · Magic cost: 126,000 |
 | Magical Tool Crafting Expertise V | + 20% to magic production (Magic Research Multiplier)More details for Magical Tool Crafting Expertise V
| Mage tower | Mage tower level 5 | Wood cost: 374,000 · Iron cost: 93,600 · Gold cost: 281,000 · Magic cost: 187,000 |
 | Magical Trade Goods | Unlocks Magical Trade GoodsMore details for Magical Trade Goods
| Mage tower | Mage tower level 2 · Market level 3 | Wood cost: 50,200 · Iron cost: 50,200 · Gold cost: 75,200 · Magic cost: 50,200 |
 | Mana Tap | Unlocks Mana Tap Shop Item: +50% magic productionMore details for Mana Tap
| Mage tower | Mage tower level 3 | Iron cost: 126,000 · Gold cost: 168,000 · Magic cost: 126,000 |
 | Market Day | + 5% to all production (Global Efficiency Multiplier) | Market | Market level 1 · Gold mine level 2 | Wood cost: 2,500 · Stone cost: 2,500 · Food cost: 3,000 · Iron cost: 2,000 |
 | Martial Training | +1 Attack Damage, +4 Combat Defence, +1 Gold upkeep per soldier, +2 Food upkeep per soldierMore details for Martial Training
| Town guard | Town guard level 2 | Food cost: 14,000 · Gold cost: 21,000 |
 | Master Building Design | Unlocks Master Building Design Shop Item: +1 master blueprint design | Library | Library level 4 | Wood cost: 168,000 · Stone cost: 168,000 · Iron cost: 84,200 · Gold cost: 168,000 |
 | Metalwork Trade Goods | Unlocks Metalwork Trade GoodsMore details for Metalwork Trade Goods
| Blacksmith | Blacksmith level 2 · Market level 2 | Wood cost: 6,750 · Stone cost: 2,250 · Iron cost: 9,000 · Gold cost: 4,500 |
 | Minstrels I | + 10% happiness bonus | Tavern | Tavern level 2 | Wood cost: 7,880 · Stone cost: 4,500 · Food cost: 6,750 · Iron cost: 2,250 · Gold cost: 2,250 |
 | Minstrels II | + 5% happiness bonus | Tavern | Tavern level 4 | Wood cost: 50,400 · Stone cost: 21,600 · Food cost: 28,800 · Gold cost: 21,600 · Magic cost: 21,600 |
 | Money Lender | + 10% gold production (Research Multiplier) | Market | Market level 3 · Gold mine level 3 | Iron cost: 15,800 · Gold cost: 36,800 |
 | One-Way Portal | Unlocks One Way Portal Shop Item: Reduce next caravan time by 45%More details for One-Way Portal
| Mage tower | Mage tower level 4 | Stone cost: 316,000 · Iron cost: 63,200 · Gold cost: 126,000 · Magic cost: 126,000 |
 | Philosopher's Brew | + 5% to all production (Global Efficiency Multiplier) | Alchemist | Alchemist level 5 | Wood cost: 42,100 · Food cost: 211,000 · Gold cost: 126,000 · Magic cost: 84,200 |
 | Policy Advisor | Adds Advisor Shields to all policy locations | Keep | Keep level 3 | Wood cost: 19,200 · Stone cost: 19,200 · Food cost: 48,000 · Gold cost: 9,600 |
 | Powerful Magical Equipment | + 50% magic production (Equipment Multiplier)More details for Powerful Magical Equipment
| Magic swamp | Magic swamp level 5 · Mage tower level 4 | Wood cost: 190,000 · Iron cost: 190,000 · Gold cost: 253,000 · Magic cost: 126,000 |
 | Prayers of Intercession | Unlocks Prayers of Intercession Shop Item: + 50% food production for 120 secondsMore details for Prayers of Intercession
| Church | Church level 3 | Iron cost: 19,200 · Gold cost: 38,400 |
 | Prayers of Protection | Monsters spawn 20% less frequently | Church | Church level 3 | Wood cost: 19,200 · Iron cost: 19,200 · Gold cost: 57,600 |
 | Precise Magical Equipment | + 50% magic production (Equipment Multiplier)More details for Precise Magical Equipment
| Magic swamp | Magic swamp level 4 · Mage tower level 3 | Wood cost: 126,000 · Iron cost: 126,000 · Gold cost: 168,000 · Magic cost: 84,200 |
 | Premium Agrarian Trade Goods | Unlocks Premium Agrarian Trade Goods | Farm | Farm level 4 · Market level 3 | Wood cost: 28,800 · Food cost: 57,600 · Iron cost: 14,400 · Gold cost: 43,200 |
 | Premium Armour | +8 Combat Defence, +2 Iron and Gold and +1 Magic upkeep per soldierMore details for Premium Armour
| Town guard | Town guard level 5 | Wood cost: 187,000 · Iron cost: Round(600 × soldiers + 374,400) · Gold cost: Round(600 × soldiers + 187,200) · Magic cost: 93,600 |
 | Premium Drinks | + 5% happiness bonus | Tavern | Tavern level 5 | Wood cost: 84,200 · Food cost: 211,000 · Iron cost: 42,100 · Gold cost: 84,200 · Magic cost: 63,200 |
 | Premium Luxury Trade Goods | Unlocks Premium Gold Trade GoodsMore details for Premium Luxury Trade Goods
| Leather workshop | Leather workshop level 4 · Market level 3 | Stone cost: 43,200 · Iron cost: 28,800 · Gold cost: 72,000 · Magic cost: 14,400 |
 | Premium Magical Trade Goods | Unlocks Premium Magical Trade GoodsMore details for Premium Magical Trade Goods
| Mage tower | Mage tower level 4 · Market level 3 | Wood cost: 126,000 · Iron cost: 126,000 · Gold cost: 253,000 · Magic cost: 126,000 |
 | Premium Metalwork Trade Goods | Unlocks Premium Metalwork Trade GoodsMore details for Premium Metalwork Trade Goods
| Blacksmith | Blacksmith level 4 · Market level 3 | Wood cost: 28,800 · Iron cost: 72,000 · Gold cost: 43,200 · Magic cost: 14,400 |
 | Premium Stone Trade Goods | Unlocks Premium Stone Trade Goods | Quarry | Quarry level 4 · Market level 3 | Wood cost: 36,000 · Stone cost: 28,800 · Food cost: 28,800 · Iron cost: 28,800 · Gold cost: 21,600 |
 | Premium Weapons | +3 Attack Damage, +2 Iron and Gold and +1 Magic upkeep per soldierMore details for Premium Weapons
| Town guard | Town guard level 5 | Wood cost: 187,000 · Iron cost: Round(600 × soldiers + 374,400) · Gold cost: Round(600 × soldiers + 187,200) · Magic cost: 93,600 |
 | Premium Wooden Trade Goods | Unlocks Premium Wooden Trade Goods | Carpenter | Carpenter level 4 · Market level 3 | Wood cost: 64,800 · Iron cost: 50,400 · Gold cost: 28,800 |
 | Preserving Salts | + 1 extra fish, farm, and hunting production | Alchemist | Alchemist level 1 | Wood cost: 900 · Stone cost: 300 · Food cost: 1,350 · Iron cost: 450 |
 | Prospectors Tools | +2 extra gold productionMore details for Prospectors Tools
| Leather workshop | Leather workshop level 2 · Blacksmith level 2 | Wood cost: 4,500 · Food cost: 9,000 · Iron cost: 4,500 · Gold cost: 4,500 |
 | Quality Agrarian Trade Goods | Unlocks Quality Agrarian Trade Goods | Farm | Farm level 3 · Market level 3 | Wood cost: 10,500 · Food cost: 21,000 · Iron cost: 5,250 · Gold cost: 15,800 |
 | Quality Armour | +4 Combat Defence, +1 Iron and Gold upkeep per soldierMore details for Quality Armour
| Town guard | Town guard level 3 | Wood cost: 19,200 · Iron cost: Round(250 × soldiers + 38,400) · Gold cost: Round(250 × soldiers + 19,200) |
 | Quality Drinks | + 10% happiness bonus | Tavern | Tavern level 3 | Wood cost: 10,500 · Food cost: 26,300 · Iron cost: 5,250 · Gold cost: 10,500 |
 | Quality Luxury Trade Goods | Unlocks Quality Gold Trade GoodsMore details for Quality Luxury Trade Goods
| Leather workshop | Leather workshop level 3 · Market level 3 | Stone cost: 15,800 · Iron cost: 10,500 · Gold cost: 26,300 |
 | Quality Magical Trade Goods | Unlocks Quality Magical Trade GoodsMore details for Quality Magical Trade Goods
| Mage tower | Mage tower level 3 · Market level 3 | Wood cost: 84,200 · Iron cost: 84,200 · Gold cost: 168,000 · Magic cost: 84,200 |
 | Quality Metalwork Trade Goods | Unlocks Quality Metalwork Trade GoodsMore details for Quality Metalwork Trade Goods
| Blacksmith | Blacksmith level 3 · Market level 3 | Wood cost: 10,500 · Iron cost: 26,300 · Gold cost: 15,800 |
 | Quality Stone Trade Goods | Unlocks Quality Stone Trade Goods | Quarry | Quarry level 3 · Market level 3 | Wood cost: 8,750 · Stone cost: 5,250 · Food cost: 8,750 · Iron cost: 8,750 · Gold cost: 3,500 |
 | Quality Weapons | +1 Attack Damage, +1 Iron and Gold upkeep per soldierMore details for Quality Weapons
| Town guard | Town guard level 3 | Wood cost: 19,200 · Iron cost: Round(250 × soldiers + 38,400) · Gold cost: Round(250 × soldiers + 19,200) |
 | Quality Wooden Trade Goods | Unlocks Quality Wooden Trade Goods | Carpenter | Carpenter level 3 · Market level 3 | Wood cost: 23,600 · Iron cost: 18,400 · Gold cost: 10,500 |
 | Refined Magical Equipment | + 50% magic production (Equipment Multiplier)More details for Refined Magical Equipment
| Magic swamp | Magic swamp level 3 · Mage tower level 2 | Wood cost: 75,200 · Iron cost: 50,200 · Gold cost: 100,000 · Magic cost: 50,200 |
 | Regal Aura | Inspiration now gives an additional 10% production | Keep | Keep level 5 | Wood cost: 624,000 · Stone cost: 624,000 · Food cost: 624,000 · Iron cost: 624,000 · Gold cost: 624,000 · Magic cost: 624,000 |
 | Research Advisor | A Research Advisor will notify you when new research is available at a location | Keep | Keep level 2 · Library level 1 | Wood cost: 900 · Stone cost: 600 · Food cost: 1,500 |
 | Royal Caravan | Upgrades your caravans to large caravans | Market | Market level 4 | Wood cost: 57,600 · Food cost: 72,000 · Iron cost: 43,200 · Gold cost: 43,200 · Magic cost: 14,400 |
 | Sacred Ground | Monsters spawn 20% less frequently | Church | Church level 5 | Wood cost: 281,000 · Stone cost: 468,000 · Gold cost: 187,000 |
 | Scouting | Get more information about incoming enemiesMore details for Scouting
| Hunting lodge | Hunting lodge level 2 · Town guard level 1 | Wood cost: 3,750 · Food cost: 4,500 · Iron cost: 4,500 · Gold cost: 2,250 |
 | Seafaring I | + 20% ship speed | Docks | Docks level 1 | Wood cost: 50,400 · Food cost: 64,800 · Iron cost: 14,400 · Gold cost: 14,400 |
 | Seafaring II | + 10% ship speed | Docks | Docks level 2 | Wood cost: 100,000 · Stone cost: 12,500 · Food cost: 37,600 · Iron cost: 62,700 · Gold cost: 37,600 |
 | Seafaring III | + 10% ship speed | Docks | Docks level 3 | Wood cost: 284,000 · Stone cost: 31,600 · Food cost: 94,800 · Iron cost: 126,000 · Gold cost: 94,800 · Magic cost: 63,200 |
 | Shop Advisor | Adds Advisor Shields to all shop locations | Keep | Keep level 3 | Wood cost: 19,200 · Stone cost: 19,200 · Food cost: 48,000 · Gold cost: 9,600 |
 | Skilled Labour I | +10% Farm Production (Skilled Labour Multiplier) | Farm | Farm level 1 | Food cost: 10,000 |
 | Skilled Labour I | +10% Fishing Production (Skilled Labour Multiplier) | Fishing harbour | Fishing harbour level 1 | Food cost: 500 |
 | Skilled Labour I | +10% Gold Production (Skilled Labour Multiplier) | Gold mine | Gold mine level 2 | Food cost: 13,500 · Gold cost: 9,000 |
 | Skilled Labour I | +10% Hunting Production (Skilled Labour Multiplier) | Hunting lodge | Hunting lodge level 1 | Food cost: 500 |
 | Skilled Labour I | +10% Iron Production (Skilled Labour Multiplier) | Iron mine | Iron mine level 1 | Food cost: 1,000 · Iron cost: 1,000 |
 | Skilled Labour I | +10% Magic Production (Skilled Labour Multiplier)More details for Skilled Labour I
| Magic swamp | Magic swamp level 2 | Food cost: 101,000 · Magic cost: 43,200 |
 | Skilled Labour I | +10% Stone Production (Skilled Labour Multiplier) | Quarry | Quarry level 1 | Stone cost: 500 · Food cost: 500 |
 | Skilled Labour I | +10% Wood Production (Skilled Labour Multiplier)More details for Skilled Labour I
| Lumber camp | Lumber camp level 1 | Wood cost: 250 · Food cost: 250 |
 | Skilled Labour II | +10% Farm Production (Skilled Labour Multiplier) | Farm | Farm level 2 | Food cost: 15,800 · Gold cost: 6,750 |
 | Skilled Labour II | +10% Fishing Production (Skilled Labour Multiplier)More details for Skilled Labour II
| Fishing harbour | Fishing harbour level 3 | Food cost: 28,000 · Gold cost: 7,000 |
 | Skilled Labour II | +10% Gold Production (Skilled Labour Multiplier) | Gold mine | Gold mine level 3 | Food cost: 31,500 · Gold cost: 21,000 |
 | Skilled Labour II | +10% Hunting Production (Skilled Labour Multiplier)More details for Skilled Labour II
| Hunting lodge | Hunting lodge level 2 | Food cost: 12,000 · Gold cost: 3,000 |
 | Skilled Labour II | +10% Iron Production (Skilled Labour Multiplier) | Iron mine | Iron mine level 2 | Food cost: 4,500 · Iron cost: 7,500 · Gold cost: 3,000 |
 | Skilled Labour II | +10% Magic Production (Skilled Labour Multiplier)More details for Skilled Labour II
| Magic swamp | Magic swamp level 3 | Food cost: 176,000 · Magic cost: 75,200 |
 | Skilled Labour II | +10% Stone Production (Skilled Labour Multiplier) | Quarry | Quarry level 2 | Stone cost: 7,500 · Food cost: 4,500 · Gold cost: 3,000 |
 | Skilled Labour II | +10% Wood Production (Skilled Labour Multiplier)More details for Skilled Labour II
| Lumber camp | Lumber camp level 2 | Wood cost: 7,500 · Food cost: 4,500 · Gold cost: 3,000 |
 | Skilled Labour III | +10% Farm Production (Skilled Labour Multiplier) | Farm | Farm level 3 | Food cost: 36,800 · Gold cost: 15,800 |
 | Skilled Labour III | +10% Fishing Production (Skilled Labour Multiplier)More details for Skilled Labour III
| Fishing harbour | Fishing harbour level 4 | Food cost: 67,200 · Gold cost: 28,800 |
 | Skilled Labour III | +10% Gold Production (Skilled Labour Multiplier) | Gold mine | Gold mine level 4 | Food cost: 86,400 · Gold cost: 57,600 |
 | Skilled Labour III | +10% Hunting Production (Skilled Labour Multiplier)More details for Skilled Labour III
| Hunting lodge | Hunting lodge level 3 | Food cost: 24,500 · Gold cost: 10,500 |
 | Skilled Labour III | +10% Iron Production (Skilled Labour Multiplier) | Iron mine | Iron mine level 3 | Food cost: 10,500 · Iron cost: 26,300 · Gold cost: 15,800 |
 | Skilled Labour III | +10% Magic Production (Skilled Labour Multiplier)More details for Skilled Labour III
| Magic swamp | Magic swamp level 4 | Food cost: 295,000 · Magic cost: 126,000 |
 | Skilled Labour III | +10% Stone Production (Skilled Labour Multiplier) | Quarry | Quarry level 3 | Stone cost: 17,500 · Food cost: 7,000 · Gold cost: 10,500 |
 | Skilled Labour III | +10% Wood Production (Skilled Labour Multiplier)More details for Skilled Labour III
| Lumber camp | Lumber camp level 3 | Wood cost: 17,500 · Food cost: 7,000 · Gold cost: 10,500 |
 | Skilled Labour IV | +10% Farm Production (Skilled Labour Multiplier) | Farm | Farm level 4 | Food cost: 101,000 · Gold cost: 43,200 |
 | Skilled Labour IV | +10% Fishing Production (Skilled Labour Multiplier)More details for Skilled Labour IV
| Fishing harbour | Fishing harbour level 5 | Food cost: 176,000 · Gold cost: 75,200 |
 | Skilled Labour IV | +10% Gold Production (Skilled Labour Multiplier) | Gold mine | Gold mine level 5 | Food cost: 253,000 · Gold cost: 168,000 |
 | Skilled Labour IV | +10% Hunting Production (Skilled Labour Multiplier)More details for Skilled Labour IV
| Hunting lodge | Hunting lodge level 4 | Food cost: 101,000 · Gold cost: 43,200 |
 | Skilled Labour IV | +10% Iron Production (Skilled Labour Multiplier) | Iron mine | Iron mine level 4 | Food cost: 28,800 · Iron cost: 72,000 · Gold cost: 43,200 |
 | Skilled Labour IV | +10% Magic Production (Skilled Labour Multiplier)More details for Skilled Labour IV
| Magic swamp | Magic swamp level 5 | Food cost: 442,000 · Magic cost: 190,000 |
 | Skilled Labour IV | +10% Stone Production (Skilled Labour Multiplier) | Quarry | Quarry level 4 | Stone cost: 72,000 · Food cost: 28,800 · Gold cost: 43,200 |
 | Skilled Labour IV | +10% Wood Production (Skilled Labour Multiplier)More details for Skilled Labour IV
| Lumber camp | Lumber camp level 4 | Wood cost: 72,000 · Food cost: 28,800 · Gold cost: 43,200 |
 | Skilled Labour V | +10% Farm Production (Skilled Labour Multiplier) | Farm | Farm level 5 | Food cost: 295,000 · Gold cost: 126,000 |
 | Skilled Labour V | +10% Fishing Production (Skilled Labour Multiplier)More details for Skilled Labour V
| Fishing harbour | Fishing harbour level 6 | Food cost: 442,000 · Gold cost: 190,000 |
 | Skilled Labour V | +10% Hunting Production (Skilled Labour Multiplier)More details for Skilled Labour V
| Hunting lodge | Hunting lodge level 5 | Food cost: 295,000 · Gold cost: 126,000 |
 | Skilled Labour V | +10% Iron Production (Skilled Labour Multiplier) | Iron mine | Iron mine level 5 | Food cost: 84,200 · Iron cost: 211,000 · Gold cost: 126,000 |
 | Skilled Labour V | +10% Stone Production (Skilled Labour Multiplier) | Quarry | Quarry level 5 | Stone cost: 125,000 · Food cost: 50,200 · Gold cost: 75,200 |
 | Skilled Labour V | +10% Wood Production (Skilled Labour Multiplier)More details for Skilled Labour V
| Lumber camp | Lumber camp level 5 | Wood cost: 211,000 · Food cost: 84,200 · Gold cost: 126,000 |
 | Social Welfare | Unlocks Social Welfare Policy: + 20% happiness, +20% food consumption. Large gold cost per populationMore details for Social Welfare
| Church | Church level 5 | Food cost: 562,000 · Gold cost: 374,000 |
 | Soup Kitchen | Unlocks Soup Kitchen Policy: + 10% happiness bonus, + 20% food consumption | Church | Church level 1 | Wood cost: 700 · Stone cost: 400 · Food cost: 500 · Gold cost: 400 |
 | Specialised Training | +3 Attack Damage, +6 Combat Defence, +3 Gold, +2 Food and +1 Magic upkeep per soldierMore details for Specialised Training
| Town guard | Town guard level 4 | Food cost: 100,000 · Gold cost: 150,000 · Magic cost: 50,200 |
 | Stable Portal | Unlocks Stable Portal Shop Item: Reduce next caravan time by 90%More details for Stable Portal
| Mage tower | Mage tower level 5 | Stone cost: 468,000 · Iron cost: 93,600 · Gold cost: 187,000 · Magic cost: 187,000 |
 | Steel Hunting Tools | + 30% hunting efficiency (Equipment Multiplier)More details for Steel Hunting Tools
| Hunting lodge | Hunting lodge level 4 · Blacksmith level 4 · Carpenter level 4 | Wood cost: 28,800 · Iron cost: 72,000 · Gold cost: 43,200 · Magic cost: 7,200 |
 | Steel Tools | + 50% farm production (Equipment Multiplier) | Farm | Farm level 4 · Blacksmith level 4 | Wood cost: 28,800 · Iron cost: 72,000 · Gold cost: 43,200 · Magic cost: 7,200 |
 | Steel Tools | + 50% fishing production (Equipment Multiplier)More details for Steel Tools
| Fishing harbour | Fishing harbour level 5 · Blacksmith level 4 | Wood cost: 50,200 · Iron cost: 125,000 · Gold cost: 75,200 · Magic cost: 12,500 |
 | Steel Tools | + 50% gold production (Equipment Multiplier) | Gold mine | Gold mine level 5 · Blacksmith level 5 | Wood cost: 84,200 · Iron cost: 211,000 · Gold cost: 126,000 · Magic cost: 42,100 |
 | Steel Tools | + 60% iron production (Equipment Multiplier) | Iron mine | Iron mine level 4 · Blacksmith level 4 | Wood cost: 28,800 · Iron cost: 72,000 · Gold cost: 43,200 · Magic cost: 7,200 |
 | Steel Tools | + 60% stone production (Equipment Multiplier) | Quarry | Quarry level 4 · Blacksmith level 4 | Wood cost: 28,800 · Iron cost: 72,000 · Gold cost: 43,200 · Magic cost: 7,200 |
 | Steel Tools | + 60% wood production (Equipment Multiplier)More details for Steel Tools
| Lumber camp | Lumber camp level 4 · Blacksmith level 4 | Wood cost: 28,800 · Iron cost: 72,000 · Gold cost: 43,200 · Magic cost: 7,200 |
 | Stone Breaking Powder | Unlocks Stone Breaking Powder Shop Item: + 50% stone for 120 secondsMore details for Stone Breaking Powder
| Alchemist | Alchemist level 2 | Stone cost: 4,500 · Iron cost: 4,500 · Gold cost: 13,500 |
 | Stone Trade Goods | Unlocks Stone Trade Goods | Quarry | Quarry level 2 · Market level 2 | Wood cost: 4,500 · Stone cost: 2,250 · Food cost: 4,500 · Iron cost: 5,250 · Gold cost: 1,500 |
 | Sturdy Armour | +4 Combat Defence, +0.5 Iron and Gold upkeep per soldierMore details for Sturdy Armour
| Town guard | Town guard level 2 | Wood cost: 8,750 · Iron cost: Round(150 × soldiers + 14,000) · Gold cost: Round(50 × soldiers + 7,000) |
 | Sturdy Boots | + 5% to all production (Global Efficiency Multiplier)More details for Sturdy Boots
| Leather workshop | Leather workshop level 2 | Wood cost: 4,500 · Food cost: 9,000 · Iron cost: 4,500 · Gold cost: 4,500 |
 | Sturdy Hunting Tools | + 50% hunting efficiency (Equipment Multiplier)More details for Sturdy Hunting Tools
| Hunting lodge | Hunting lodge level 1 · Blacksmith level 1 | Wood cost: 1,250 · Food cost: 1,250 · Iron cost: 1,500 |
 | Sturdy Magical Equipment | + 100% magic production (Equipment Multiplier)More details for Sturdy Magical Equipment
| Magic swamp | Magic swamp level 2 · Mage tower level 1 | Wood cost: 43,200 · Iron cost: 28,800 · Gold cost: 57,600 · Magic cost: 43,200 |
 | Sturdy Tools | + 50% farm production (Equipment Multiplier) | Farm | Farm level 1 · Blacksmith level 1 | Wood cost: 5,500 · Food cost: 5,500 · Iron cost: 4,000 |
 | Sturdy Tools | + 50% fishing production (Equipment Multiplier)More details for Sturdy Tools
| Fishing harbour | Fishing harbour level 1 · Blacksmith level 1 | Wood cost: 1,500 · Food cost: 1,500 · Iron cost: 1,000 |
 | Sturdy Tools | + 50% gold production (Equipment Multiplier) | Gold mine | Gold mine level 2 · Blacksmith level 1 | Wood cost: 6,750 · Stone cost: 4,500 · Food cost: 11,300 · Iron cost: 6,750 · Gold cost: 2,250 |
 | Sturdy Tools | + 50% iron production (Equipment Multiplier) | Iron mine | Iron mine level 1 · Blacksmith level 1 | Wood cost: 3,000 · Stone cost: 1,000 · Food cost: 2,000 · Iron cost: 1,000 |
 | Sturdy Tools | + 50% stone production (Equipment Multiplier) | Quarry | Quarry level 1 · Blacksmith level 1 | Wood cost: 500 · Stone cost: 700 · Food cost: 1,500 · Iron cost: 1,000 |
 | Sturdy Tools | + 50% wood production (Equipment Multiplier)More details for Sturdy Tools
| Lumber camp | Lumber camp level 1 · Blacksmith level 1 | Wood cost: 1,500 · Food cost: 1,250 · Iron cost: 1,250 |
 | Sturdy Weapons | +1 Attack Damage, +0.5 Iron and Gold upkeep per soldierMore details for Sturdy Weapons
| Town guard | Town guard level 2 | Wood cost: 8,750 · Iron cost: Round(150 × soldiers + 14,000) · Gold cost: Round(50 × soldiers + 7,000) |
 | Superior Armour | +6 Combat Defence, +1.5 Iron and Gold and +0.5 Magic upkeep per soldierMore details for Superior Armour
| Town guard | Town guard level 4 | Wood cost: 50,200 · Iron cost: Round(400 × soldiers + 102,000) · Gold cost: Round(400 × soldiers + 51,000) · Magic cost: 25,100 |
 | Superior Weapons | +2 Attack Damage, +1.5 Iron and Gold and +0.5 Magic upkeep per soldierMore details for Superior Weapons
| Town guard | Town guard level 4 | Wood cost: 62,700 · Iron cost: Round(400 × soldiers + 102,000) · Gold cost: Round(400 × soldiers + 51,000) · Magic cost: 25,100 |
 | Supportive Spouse | + 1 personal clicks per second | Keep | Keep level 3 | Wood cost: 19,200 · Stone cost: 19,200 · Food cost: 19,200 · Iron cost: 19,200 · Gold cost: 19,200 |
 | Supreme Magical Equipment | + 50% magic production (Equipment Multiplier)More details for Supreme Magical Equipment
| Magic swamp | Magic swamp level 6 · Mage tower level 5 | Cost: Cost not confirmed. |
 | Tanning Techniques | Hunting generates gold (+5% hunting production as gold)More details for Tanning Techniques
| Leather workshop | Leather workshop level 1 | Wood cost: 3,000 · Stone cost: 1,500 · Food cost: 4,500 · Gold cost: 1,000 |
 | Tithes | Unlocks Tithes Policy: - 20% happiness, + 1 gold per 15 population per second | Church | Church level 2 | Stone cost: 10,500 · Food cost: 21,000 · Gold cost: 3,500 |
 | Tool Forging I | + 15% resource gathering (Global Research Multiplier)More details for Tool Forging I
| Blacksmith | Blacksmith level 1 | Wood cost: 4,500 · Food cost: 4,500 · Iron cost: 2,700 |
 | Tool Forging II | + 15% resource gathering (Global Research Multiplier)More details for Tool Forging II
| Blacksmith | Blacksmith level 2 | Wood cost: 18,000 · Iron cost: 18,000 · Gold cost: 9,000 |
 | Tool Forging III | + 15% resource gathering (Global Research Multiplier)More details for Tool Forging III
| Blacksmith | Blacksmith level 3 | Wood cost: 42,000 · Iron cost: 42,000 · Gold cost: 21,000 |
 | Tool Forging IV | + 15% resource gathering (Global Research Multiplier)More details for Tool Forging IV
| Blacksmith | Blacksmith level 4 | Wood cost: 115,000 · Iron cost: 115,000 · Gold cost: 57,600 · Magic cost: 28,800 |
 | Tool Forging V | + 15% resource gathering (Global Research Multiplier)More details for Tool Forging V
| Blacksmith | Blacksmith level 5 | Wood cost: 505,000 · Iron cost: 505,000 · Gold cost: 253,000 · Magic cost: 253,000 |
 | Trade Advisor | Adds Advisor Shields to all trade locations | Keep | Keep level 3 | Wood cost: 19,200 · Stone cost: 19,200 · Food cost: 48,000 · Gold cost: 9,600 |
 | Trade Storage I | +30,000 food, wood, stone, and iron storage. | Docks | Docks level 1 | Wood cost: 50,400 · Stone cost: 50,400 · Food cost: 14,400 · Iron cost: 14,400 · Gold cost: 14,400 |
 | Trade Storage II | +60,000 food, wood, stone, and iron storage. | Docks | Docks level 2 | Wood cost: 87,800 · Stone cost: 87,800 · Food cost: 37,600 · Gold cost: 37,600 |
 | Trade Storage III | +120,000 food, wood, stone, and iron storage. | Docks | Docks level 3 | Wood cost: 221,000 · Food cost: 158,000 · Iron cost: 126,000 · Gold cost: 126,000 · Magic cost: 63,200 |
 | Traders' Caravan | Constructs a small trading caravan enabling trade expeditions | Market | Market level 2 | Wood cost: 35,000 · Food cost: 35,000 · Iron cost: 14,000 · Gold cost: 21,000 |
 | Unnatural Growth | Unlocks Unnatural Growth Shop Item: +5% to all production per Magic Academy level for 120 seconds.More details for Unnatural Growth
| Mage tower | Mage tower level 2 | Food cost: 100,000 · Gold cost: 125,000 · Magic cost: 50,200 |
 | Wagon Yard I | +1 max caravan quantity | Market | Market level 3 | Wood cost: 21,000 · Food cost: 15,800 · Iron cost: 10,500 · Gold cost: 10,500 |
 | Wagon Yard II | +1 max caravan quantity | Market | Market level 4 | Wood cost: 57,600 · Food cost: 43,200 · Iron cost: 28,800 · Gold cost: 28,800 |
 | Wayfaring I | +20% caravan speed | Market | Market level 2 | Wood cost: 10,500 · Iron cost: 5,250 · Gold cost: 5,250 |
 | Wayfaring II | +10% caravan speed | Market | Market level 3 | Wood cost: 21,000 · Iron cost: 15,800 · Gold cost: 15,800 |
 | Wayfaring III | +10% caravan speed | Market | Market level 4 | Wood cost: 57,600 · Iron cost: 43,200 · Gold cost: 43,200 · Magic cost: 28,800 |
 | Wayfaring IV | +10% caravan speed | Market | Market level 5 | Wood cost: 168,000 · Iron cost: 84,200 · Gold cost: 84,200 · Magic cost: 84,200 |
 | Weapon Forging I | + 1 soldier attack damageMore details for Weapon Forging I
| Blacksmith | Blacksmith level 1 | Food cost: 2,700 · Iron cost: 1,800 |
 | Weapon Forging II | + 1 soldier attack damageMore details for Weapon Forging II
| Blacksmith | Blacksmith level 2 | Wood cost: 4,500 · Iron cost: 10,100 · Gold cost: 7,880 |
 | Weapon Forging III | + 2 soldier attack damageMore details for Weapon Forging III
| Blacksmith | Blacksmith level 3 | Wood cost: 13,100 · Iron cost: 23,600 · Gold cost: 15,800 |
 | Weapon Forging IV | + 2 soldier attack damageMore details for Weapon Forging IV
| Blacksmith | Blacksmith level 4 | Wood cost: 21,600 · Iron cost: 64,800 · Gold cost: 43,200 · Magic cost: 14,400 |
 | Weapon Forging V | + 2 soldier attack damageMore details for Weapon Forging V
| Blacksmith | Blacksmith level 5 | Wood cost: 94,800 · Iron cost: 284,000 · Gold cost: 190,000 · Magic cost: 63,200 |
 | Woodcrafting | + 1 extra wood production | Carpenter | Carpenter level 1 | Wood cost: 375 · Food cost: 375 |
 | Wooden Trade Goods | Unlocks Wooden Trade Goods | Carpenter | Carpenter level 2 · Market level 2 | Wood cost: 9,000 · Food cost: 9,000 · Iron cost: 3,380 · Gold cost: 1,130 |
 | Workers' Leather Goods | + 1 extra wood, stone, and iron production | Leather workshop | Leather workshop level 1 | Wood cost: 3,500 · Stone cost: 2,500 · Food cost: 2,500 · Iron cost: 1,000 · Gold cost: 500 |
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