Return from Core
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Explore the Inner Earth world and its mysteries in this survival sandbox adventure game! Dig for materials to craft new gear and defend your camp against the creatures and perils of the Core. If you recover the technology lost after the catastrophe, maybe one day you can return to the surface!
God of War
Common53.6%Cleared a Battle with a Monster Girl in One Go
Pitch Darkness
Common49.8%Reached the Core Layer 2
Pickaxe Technique
Common45.3%Used Fist to Strike Back a Flying Pickaxe
Steady and Stable
Uncommon30.5%Completed the Super Drill Components
Adhered
Uncommon29.9%Reached the Core Layer 3
Exceptional Talent
Uncommon24.3%Unlocked a Complete Genes
Tracks Follower
Uncommon16.5%Laid 100 Transportation Tracks
Cough, Cough, Cough
Uncommon15.1%Reached the Core Layer 5
Crazy Farmer
Uncommon13.4%Harvested Crops 1000 Times
Outstanding Environmentalist
Uncommon11.2%Used Less Than 2000 Fuel In the First 2 Layers
From Beginning to End
Uncommon10.8%Raised the Affection of Any Monster Girl to level 5
Crush and Destroy
Rare9.7%Killed Any Giant Boss Monster Without Taking Damage
Plumber
Rare9.2%Constructed 100 Pipes
Underground Miner
Rare7.2%Excavated 2000 Ore
King of Explosions
Rare5.8%Used a Total of 1000 Bombs
Refuse Repetitive Labor
Rare5.8%Until Entering The Core Town, Collaboratively Manufactured Items Using Super Drill Fabricator Does Not Exceed 500
Race Against Time
Very rare4.0%Reached the Core Town within 50 Days
Perfect Fishing
Very rare2.2%Caught 12 Different Types of Fish
Love Like Tides
Very rare2.0%Raised the Affection of 5 Monster Girls to Level 5
Skilled Angler
Very rare1.9%Caught 100 Fish
Planting Expert
Very rare1.8%Planted 24 Types of Crops
Cozy Life
Very rare1.5%Interacted with 5 kinds of Furniture with Monster Girls
Blank World
Very rare1.1%Excavated all Non-renewable Rocks and Ores in One Level
Railroad Worker
Very rare1.1%Laid 1000 Tracks
Family Daily Life
Very rare1.0%Triggered 200 Interactions with Monster Girls' furniture
Greedy Eater
Ultra rare0.8%Made 20 Top-Tier Dishes
Logistics Master
Ultra rare0.6%At least 20 Rail Platform Operating Simultaneously
Master of Pickaxes
Ultra rare0.5%Crafted 16 Types of Pickaxes
Subterranean Assassin
Ultra rare0.4%Killed 10,000 Monsters
Automation Expert
Ultra rare0.3%At least 10 Deliverers Operating Simultaneously
Hundred Resurrections
Ultra rare0.3%Revived 100 times
Just for Fun
Ultra rare0.3%Played games with Monster Girls 50 Times
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