Steam game

Dungeon Fortress : Overlord

You are a minion who escaped from the Creator and became the ruler of a newborn dungeon. Adventurers, drawn by rumors, believe it to be weak and attempt to destroy it. As the Dungeon King, you must summon monsters, build defenses, and outsmart invading heroes to protect and grow your dungeon empire.

$14.99 March 27, 2026

By Boonplay

Windows
View on Steam
Dungeon Fortress : Overlord - Boonplay. Popular. Released March 27, 2026
Screenshot of Dungeon Fortress : Overlord gameplay showing in-action mechanics Screenshot 2 of Dungeon Fortress : Overlord - additional gameplay view Screenshot 3 of Dungeon Fortress : Overlord - more gameplay footage Screenshot 4 of Dungeon Fortress : Overlord - final gameplay screenshot

Overview

About this game

Dungeons Are Not Meant to Be Invaded

You are not a hero exploring a dungeon.

You have become the one who builds it, manages it, and keeps it alive.

As a minion who escaped from the Creator,

you establish a new dungeon and rise as its king.

Adventurers, drawn by rumors, see it as nothing more than a “low-level dungeon” and invade.

Your mission is simple.

Summon monsters, design your dungeon,

and decide where adventurers die—and where they retreat.

Key Features

  • Dungeon Management–Focused Gameplay
    Expand your dungeon using hex-based tiles, placing traps, structures, and monsters.

  • Choose the Dungeon Lord
    Unlock and select dungeon lords with distinct concepts and playstyles.

  • Learning Invaders
    Adventurers analyze danger and do not repeat the same mistakes.

  • Strategic Monster Deployment
    Configure monsters and structures to design your defenses.

  • Meaningful Progression and Choices
    Unlock lords, artifacts, and edicts to define your playstyle.

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