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 wonNew World 20 July 2025 - Add a guideMartyr 20 July 2025 - Add a guideThe Old CapitalReached the Core Layer 8 19 July 2025 - Add a guideThe Underwater WorldReached the Core Layer 7 19 July 2025 - Add a guideThe Slimy VillageReached the Core Layer 6 18 July 2025 - Add a guideRailroad WorkerLaid 1000 Tracks 22 February 2024 - Add a guideHundred ResurrectionsRevived 100 times 21 February 2024 - Add a guideSubterranean AssassinKilled 10,000 Monsters 21 February 2024 - Add a guideFamily Daily LifeTriggered 200 Interactions with Monster Girls' furniture 21 February 2024 - Add a guideRace Against TimeReached the Core Town within 50 Days 21 February 2024 - Add a guideBlank WorldExcavated all Non-renewable Rocks and Ores in One Level 20 February 2024 - Add a guideGreedy EaterMade 20 Top-Tier Dishes 20 February 2024 - Add a guideLove Like TidesRaised the Affection of 5 Monster Girls to Level 5 20 February 2024 - Add a guideSkilled AnglerCaught 100 Fish 18 February 2024 - Add a guideAutomation ExpertAt least 10 Deliverers Operating Simultaneously 17 February 2024 - Add a guideLogistics MasterAt least 20 Rail Platform Operating Simultaneously 16 February 2024 - Add a guideJust for FunPlayed games with Monster Girls 50 Times 16 February 2024 - Add a guideCrazy FarmerHarvested Crops 1000 Times 16 February 2024 - Add a guideKing of ExplosionsUsed a Total of 1000 Bombs 16 February 2024 - Add a guideCozy LifeInteracted with 5 kinds of Furniture with Monster Girls 15 February 2024 - Add a guideFrom Beginning to EndRaised the Affection of Any Monster Girl to level 5 15 February 2024 - Add a guideMaster of PickaxesCrafted 16 Types of Pickaxes 15 February 2024 - Add a guidePlanting ExpertPlanted 24 Types of Crops 15 February 2024 - Add a guidePerfect FishingCaught 12 Different Types of Fish 15 February 2024 - Add a guideTracks FollowerLaid 100 Transportation Tracks 14 February 2024 - Add a guideUnderground MinerExcavated 2000 Ore 12 February 2024 - Add a guidePlumberConstructed 100 Pipes 11 February 2024 - Add a guideCough, Cough, CoughReached the Core Layer 5 10 February 2024 - Add a guideExceptional TalentUnlocked a Complete Genes 09 February 2024 - Add a guideCrush and DestroyKilled Any Giant Boss Monster Without Taking Damage 09 February 2024 - Add a guideAdheredReached the Core Layer 3 07 February 2024 - Add a guideSteady and StableCompleted the Super Drill Components 06 February 2024 - Add a guidePitch DarknessReached the Core Layer 2 05 February 2024 - Add a guideGod of WarCleared a Battle with a Monster Girl in One Go 05 February 2024 - Add a guidePickaxe TechniqueUsed Fist to Strike Back a Flying Pickaxe 04 February 2024 - Add a guide