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Foundation Foundation is a grid-less, laidback medieval city-building game with a focus on organic development, monument construction and resource management.
Achievements
561 hidden until unlocked
Average Unlock Rate
10%of owners, per achievement
Rare (Under 5%)
3664% of the list
Rarest
0.0%Dionysian Cookbook
Most Common
77%Expansion
By Rarity| Unlocked by | Achievements | Share |
|---|---|---|
| Under 1% | 24 | |
| 1–5% | 12 | |
| 5–20% | 10 | |
| 20–50% | 8 | |
| 50% and over | 2 |
All Achievements| # | Achievement | Unlocked |
|---|---|---|
| 1 | ExpansionPurchase your first Territory | 77% |
| 2 | Your First ChurchBuild a Rustic Church | 68% |
| 3 | A Growing Village!Have a population of 100 or more | 48% |
| 4 | Spices of LifeStart a Trade Route | 42% |
| 5 | Room for One More?Build a Workplace Extension | 35% |
| 6 | Serf and TurfTax a Villager | 35% |
| 7 | Just this once... I promise!Earn Coins from the Levy Mandate | 33% |
| 8 | Calling a BanEnact an Edict | 27% |
Share of the game’s Steam owners who unlocked each achievement, checked 23 Oct 2026. Steam counts owners who never played, so rates run low. How we count
| 9 | Sound the Trumpets!Complete a Military Mission | 26% |
| 10 | Hammer Time!Produce Tools | 26% |
| 11 | Happy as a LarkHave a Villager with 150% Happiness | 19% |
| 12 | Marching On!Form a Company | 17% |
| 13 | A Legend is BornPromote a Soldier to Knight | 11% |
| 14 | Bathing in GoldAmass 10,000 Coins | 8% |
| 15 | Ora et LaboraProduce a Monastic Meal | 8% |
| 16 | The Way of Saint JamesHost a Pilgrim | 8% |
| 17 | Ye Noble Black Prince!Hidden | 8% |
| 18 | Via Commercii, Via DeiTrade 500 resources with Kinstone Abbey over 30 days | 7% |
| 19 | A Thriving City!Have a population of 500 or more | 6% |
| 20 | The Boar's Head FeastProduce a Tavern Meal | 6% |
| 21 | A Fief Too FarOwn 30 Territories | 4% |
| 22 | Merchant PrinceUpgrade a Trade Route to Level 5 | 3% |
| 23 | The Big Cheese of Cheddar PalaceBuild a Great Hall worth 100 Labour Splendour | 3% |
| 24 | Hanseatic SpiritUpgrade all Trade Routes at least once | 3% |
| 25 | Honi soit qui mal y pense!Successfully host a Company of Royal Knights | 2% |
| 26 | The Exchequer's HaulCollect 5,000 Tax Coins in a single month | 2% |
| 27 | Veni, Vidi, ViciComplete a Military Mission of Grade 3 | 1% |
| 28 | Do You Know How to Plant?Produce Cabbages | 1% |
| 29 | Divine ArchitectureBuild an Abbatial Church worth 100 Clergy Splendour | 1% |
| 30 | One of the PeopleComplete the Aspiration: A Prestigious Burg | 1% |
| 31 | Montjoie! Saint Denis!Deploy a Battalion to a Military Campaign | 1% |
| 32 | Prior of PlentyComplete the Aspiration: A Prosperous Priory | 1% |
| 33 | The Gabelle GambitEnact all seven Taxes | 0.8% |
| 34 | Salt Fish and PottageStock 400 War Rations | 0.8% |
| 35 | Fit for a KingBuild Private Quarters worth 100 Kingdom Splendour | 0.7% |
| 36 | Iron and OakComplete the Aspiration: A Mighty Stronghold | 0.6% |
| 37 | Feudal OverlordOwn at least 30 Territories (Challenge rules or harder) | 0.6% |
| 38 | CenturiaHave an army of 100 Combatants | 0.6% |
| 39 | TeloneumEnact the Merchandise Taxes Privilege (Challenge rules or harder) | 0.5% |
| 40 | Happy Samhain!Complete a Harvest Festival | 0.5% |
| 41 | Civitas MaximaHave a population of 500 or more (Challenge rules or harder) | 0.5% |
| 42 | The BurgomasterComplete the Aspiration: A Prestigious Burg (Challenge rules or harder) | 0.4% |
| 43 | Against All OddsComplete a Military Campaign (Challenge rules or harder) | 0.4% |
| 44 | Abbey of AbundanceComplete the Aspiration: A Prosperous Priory (Challenge rules or harder) | 0.4% |
| 45 | Steel and StoneComplete the Aspiration: A Mighty Stronghold (Challenge rules or harder) | 0.3% |
| 46 | King MidasEarn 15,000 Coins within 30 days | 0.3% |
| 47 | Me Want Pastry!Stock 100 Pastries | 0.2% |
| 48 | First GrowthEnact the Seal of Prestige Privilege (Challenge rules or harder) | 0.2% |
| 49 | Young at HeartInvite the Elders to a Harvest Festival | 0.1% |
| 50 | Slaying GuivresHire a Theatre Troupe | 0.0% |
| 51 | Revelry of PlentyComplete the Aspiration: A Granary of the Realm | 0.0% |
| 52 | Michaelmas' Lucky GooseComplete a Harvest Festival with a score of 1,500 | 0.0% |
| 53 | I 'ave 'un!Complete a Harvest Festival with a score of 1,500 (Challenge rules or harder) | 0.0% |
| 54 | Feast of AbundanceComplete the Aspiration: A Granary of the Realm (Challenge rules or harder) | 0.0% |
| 55 | Egg TheoryBuild a Monastic Croft worth 50 Clergy Splendour | 0.0% |
| 56 | Dionysian CookbookAcquire all Festival Meal recipes | 0.0% |
