Orrstead Achievements Here is the full list of all 23 Orrstead achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply BuilderBuild a house. Circuit BoardBuild 1000 paths. BooksmartBuild a library. TreehuggerBuild a monument of the forest. OrriginsBuild Orr. A New EraBuild a powered sawmill. I Saw The MillBuild a sawmill. EsteemedBuild a town hall. FancyBuild a village house. Seeking NuggetsBuild a watchtower. Quiet HamletReach 10 population. Worthy VillageReach 25 population. Tiny TownReach 50 population. Boom TownReach 100 population. Small CityReach 200 population. Bustling CityReach 500 population. MetropolisReach 1000 population. ChaosReach 2000 population. Dangerously OvercrowdedReach 5000 population. SingularityReach 10000 population. LegacyPurchase the "Legacy" upgrade. Empowered OrrPurchase the "Empowered Orr" upgrade. Hearth & HomePurchase the "Hearth & Home" upgrade.