Underground Security Inc Demo

72KS
Released Mar 6, 2026by KRNK StudiosPositive(95% of 22 Steam reviews)

Build the most profitable dungeon while defending against parties of adventuring "heroes". Manage minions, mine ores, build traps and collect ancient tomes in this roguelite meets base defense game.

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About Underground Security Inc Demo

Take on the role of a dungeon manager in this roguelike tower-defense meets autobattler. Build out your dungeon by night and defend against parties of adventuring "heroes" by day.

 

Build traps, deploy minions and cast spells to repel the heroes seeking to "liberate" the treasures of your coffers.
Test your build against the might of legendary bosses. 

Grow your workforce of minions and assign them to complete various tasks throughout your dungeon.

  • Mine for valuable ores to add gold to your coffers 

  • Build and Upgrade traps and buildings to repel heroes

  • Deploy minions to guard against the next wave of adventurers

 

       

Upgrade your minions with useful perks. Create synergies to defend your gold. With a multitude of minions, events, ancient tomes and buildings, each run provides a new challenge with new strategies to explore!

 

Game details

Game details

Released
Developer
Publisher
Platforms
Steam rating
Positive (95%)

Age ratings

IGRS 13DEJUS 6STEAM_GERMANY 6

Game modes

Languages

Underground Security Inc Demo reviews

95% positive reviews all-time.

System requirements

Minimum

Minimum:
  • OS: Windows 10/11
  • Processor: Intel Core i5
  • Memory: 4 GB RAM
  • Graphics: Nvidia GeForce GTX970
  • DirectX: Version 11
  • Storage: 1 GB available space