Return from Core Achievements Here is the full list of all 35 Return from Core achievements.Filter Achievement View View Image viewList view Sort by Won first then 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 AllWonNot wonMartyr 05 October 2025 - Add a guideNew World 05 October 2025 - Add a guideLogistics MasterAt least 20 Rail Platform Operating Simultaneously 19 August 2025 - Add a guideThe Old CapitalReached the Core Layer 8 17 August 2025 - Add a guideLove Like TidesRaised the Affection of 5 Monster Girls to Level 5 17 August 2025 - Add a guideThe Underwater WorldReached the Core Layer 7 17 August 2025 - Add a guideUnderground MinerExcavated 2000 Ore 17 August 2025 - Add a guidePlumberConstructed 100 Pipes 17 August 2025 - Add a guideCrazy FarmerHarvested Crops 1000 Times 17 August 2025 - Add a guideThe Slimy VillageReached the Core Layer 6 17 August 2025 - Add a guideCough, Cough, CoughReached the Core Layer 5 16 August 2025 - Add a guideRace Against TimeReached the Core Town within 50 Days 16 August 2025 - Add a guideFamily Daily LifeTriggered 200 Interactions with Monster Girls' furniture 16 August 2025 - Add a guideExceptional TalentUnlocked a Complete Genes 16 August 2025 - Add a guideAdheredReached the Core Layer 3 16 August 2025 - Add a guidePickaxe TechniqueUsed Fist to Strike Back a Flying Pickaxe 16 August 2025 - Add a guideFrom Beginning to EndRaised the Affection of Any Monster Girl to level 5 14 August 2025 - Add a guidePitch DarknessReached the Core Layer 2 10 August 2025 - Add a guideGod of WarCleared a Battle with a Monster Girl in One Go 10 August 2025 - Add a guideSteady and StableCompleted the Super Drill Components 09 August 2025 - Add a guideBlank WorldExcavated all Non-renewable Rocks and Ores in One Level Locked - Add a guidePlanting ExpertPlanted 24 Types of Crops Locked - Add a guideGreedy EaterMade 20 Top-Tier Dishes Locked - Add a guideKing of ExplosionsUsed a Total of 1000 Bombs Locked - Add a guideHundred ResurrectionsRevived 100 times Locked - Add a guideTracks FollowerLaid 100 Transportation Tracks Locked - Add a guideAutomation ExpertAt least 10 Deliverers Operating Simultaneously Locked - Add a guideMaster of PickaxesCrafted 16 Types of Pickaxes Locked - Add a guideRailroad WorkerLaid 1000 Tracks Locked - Add a guideCrush and DestroyKilled Any Giant Boss Monster Without Taking Damage Locked - Add a guideSubterranean AssassinKilled 10,000 Monsters Locked - Add a guideCozy LifeInteracted with 5 kinds of Furniture with Monster Girls Locked - Add a guideJust for FunPlayed games with Monster Girls 50 Times Locked - Add a guidePerfect FishingCaught 12 Different Types of Fish Locked - Add a guideSkilled AnglerCaught 100 Fish Locked - Add a guide