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