Return from Core

  • Pickaxe Technique

    Used Fist to Strike Back a Flying Pickaxe

  • Cough, Cough, Cough

    Reached the Core Layer 5

  • Master of Pickaxes

    Crafted 16 Types of Pickaxes

  • Pitch Darkness

    Reached the Core Layer 2

  • Subterranean Assassin

    Killed 10,000 Monsters

  • Skilled Angler

    Caught 100 Fish

  • Perfect Fishing

    Caught 12 Different Types of Fish

  • Crazy Farmer

    Harvested Crops 1000 Times

  • God of War

    Cleared a Battle with a Monster Girl in One Go

  • Logistics Master

    At least 20 Rail Platform Operating Simultaneously

  • Hundred Resurrections

    Revived 100 times

  • Crush and Destroy

    Killed Any Giant Boss Monster Without Taking Damage

  • Just for Fun

    Played games with Monster Girls 50 Times

  • Exceptional Talent

    Unlocked a Complete Genes

  • Planting Expert

    Planted 24 Types of Crops

  • Family Daily Life

    Triggered 200 Interactions with Monster Girls' furniture

  • Railroad Worker

    Laid 1000 Tracks

  • Race Against Time

    Reached the Core Town within 50 Days

  • Steady and Stable

    Completed the Super Drill Components

  • Underground Miner

    Excavated 2000 Ore

  • Tracks Follower

    Laid 100 Transportation Tracks

  • Adhered

    Reached the Core Layer 3

  • Automation Expert

    At least 10 Deliverers Operating Simultaneously

  • Blank World

    Excavated all Non-renewable Rocks and Ores in One Level

  • Cozy Life

    Interacted with 5 kinds of Furniture with Monster Girls

  • From Beginning to End

    Raised the Affection of Any Monster Girl to level 5

  • King of Explosions

    Used a Total of 1000 Bombs

  • Love Like Tides

    Raised the Affection of 5 Monster Girls to Level 5

  • Plumber

    Constructed 100 Pipes

  • Greedy Eater

    Made 20 Top-Tier Dishes

  • Refuse Repetitive Labor

    Until Entering The Core Town, Collaboratively Manufactured Items Using Super Drill Fabricator Does Not Exceed 500

  • Outstanding Environmentalist

    Used Less Than 2000 Fuel In the First 2 Layers

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