Underground Security Inc is a unique blend of rogue-lite, tower defense and worker-placement elements. As a head manager of the local dungeon, you are responsible for its security and profitability. 

Beware! you must face against waves of "heroes" bent on liberating your gold. Build traps, hire minions and cast spells to repel the would-be-adventurers.

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 to improve your security

• Channel rituals for unique effects

• Deploy minions to guard against the next wave of adventurers

Upgrade your minions with useful perks. Create crazy synergies to help repel against adventuring parties while appeasing your shareholders. With a multitude of minions, events, ancient tomes and buildings, each run provides a new challenge with new strategies to explore!