UNDERWORLD INC.
GameRun the underworld, master supernatural mini-games, build territories, recruit servants, and return stronger with every new life
Death isn’t the end — it’s how your empire grows.
UNDERWORLD INC. is a dark-fantasy progression game where every life is a new attempt to build a stronger kingdom of the dead.
Play a growing collection of supernatural mini-games to harvest Essence and Souls, improve your abilities, conquer haunted territories, and recruit servants that keep your empire producing automatically.
As your life progresses, more systems open up. Territories generate passive income, servants create powerful synergies, alchemy and special jobs offer new ways to earn, and hidden events can change how a run unfolds.
When your time finally runs out, your temporary empire falls — but your progress is not lost forever. Earn Inheritance, unlock permanent bonuses, and begin your next life stronger, faster, and able to reach further than before.
New challenges appear as you advance through more lives, keeping the journey from feeling the same every cycle.
What you do:
- Play multiple handcrafted mini-games with different mechanics
- Earn Essence and Souls through active gameplay
- Upgrade your character and increase your efficiency
- Conquer territories that generate passive income
- Recruit and assign servants for production bonuses
- Discover synergies, alchemy recipes, events, and hidden rewards
- Complete objectives and achievements
- Build a permanent Inheritance tree between lives
- Unlock long-term Masteries and stronger starting advantages
- Push farther with every reincarnation
Start small in the Ruins, build an automated underworld empire, and see how powerful you can become before the next life begins.
UNDERWORLD INC. — build, die, inherit, repeat.
46
Total Users
66
Total Sessions
1.9 days
Total Playtime
Global Statistics
3.4B
underworld_empire_power
Positive
Negative
How this works: This chart tracks all anonymous thumbs up/down votes, not just the written reviews below. Playtime is permanently recorded at the exact moment the user casts their vote. Data is exactly as returned by the Facepunch API.
2m - 4m
1
4m - 8m
1
17.1h - 34.1h
1
68.3h - 136.5h
1
0 recorded entries
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Package ID:
montastudio.underworld_inc
Created:
2026-08-16 17:08 UTC
Updated:
2026-10-01 05:28 UTC
Type:
game
Public:
Yes
Version:
399020
files:
144
Size:
72.6 MB
Engine Version:
29
Asset Version ID:
399020
Version Created:
2026-10-01 05:28 UTC
Hash:
1790832521
Manifest: Open manifest
Multiplayer:
Unknown
Versus:
Unknown
Co-op:
Unknown
settings Engine & Multiplayer Configuration
Player Count:
1 Players
Tick Rate:
50 Hz
Network Type:
Multiplayer
Startup Scene:
scenes/minimal.scene
Map Select:
Unrestricted
more_horiz Additional Properties
Recommended Min Players:
0
Recommended Max Players:
0
Coop:
false
Versus:
false
In-Game Guide & Player Improvements
Aug 18, 2026
Added
- In-game Player Handbook (GUIDE button next to Settings) covering the full game loop, all 20 mini-games, economy and rebirth
Improved
- Reworked the 5 endgame mini-games (lives 16-20): Gate of Judgment, Ember Harvest, Wheel of Fate, Ferryman's Gamble, Duel of Wills
- General UI polish across menus, fonts and mini-games
Fixed
- Memory Thief now reveals both cards on a wrong guess so you can actually memorize them
Removed
- The main menu - the game now loads straight into your save
- The "New Game" and progress-reset options, so progress can no longer be lost by accident
Live API Passthrough & Removal Notice
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