Build a goblin dungeon and defend your treasure in this tower defense roguelite. Place rooms, set traps, and socket items into upgraded rooms to stop invading heroes in automated battles. Unleash boss commands, earn permanent upgrades, and refine your strategy between runs.

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About This Game

The heroes are coming for your treasure. Make them earn every step.

In Dungeon Defense, you’re the goblin boss building a dungeon worth defending. Place combat rooms, set traps, and prepare your minions for invading adventurers in a singleplayer tower defense roguelite where your layout, upgrades, and equipment shape every battle.

Between invasions, spend your gold on expanding the dungeon, strengthening your defenders, and finding combinations that work together. Then start the round and watch the heroes test your defenses in automated combat—with powerful boss commands ready to turn a dangerous fight.

  • Build your dungeon. Arrange combat, trap, and utility rooms on a grid. Shape the routes to your Loot Room and decide where to spend your limited space and gold.

  • Prepare for the invaders. Scout upcoming parties, study their classes and equipment, and build defenses that exploit their weaknesses. A dungeon that crushes one party may struggle against the next.

  • Make every purchase count. Browse changing shop offers, equip items in room sockets, and combine their effects with room specializations and upgrades. Invest in immediate survival or strengthen your economy for later rounds.

  • Command as the boss. Develop your boss through Combat, Traps, or Utility specializations. Unlock commands that rally defenders, punish invading heroes, or support your preparations.

  • Let the dice fall. Heroes face detection, disarm, and saving-throw checks as they encounter your traps. Improve the odds in your favor, then see who makes it through.

  • Grow stronger between runs. Earn faction XP and spend it on permanent upgrades across Combat, Traps, and Utility trees. Return with new options, refine your strategy, and take another shot at defending your treasure.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Generative AI tools were used during development to create some artwork, music, sound effects, and marketing text. This includes content used in the game and its Steam presentation. These assets are pre-generated; the game does not generate AI content during gameplay.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 64-bit, version 21H1 or newer
    • Processor: Intel Core i5-4590 / AMD Ryzen 3 1200
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GTX 1050 Ti 4 GB / AMD Radeon RX 560 4 GB
    • DirectX: Version 11
    • Storage: 3 GB available space
    • Additional Notes: Requires a 64-bit processor and operating system.
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 11 64-bit
    • Processor: Intel Core i5-8400 / AMD Ryzen 5 2600
    • Memory: 16 GB RAM
    • Graphics: NVIDIA GTX 1060 6 GB / AMD Radeon RX 580 8 GB
    • DirectX: Version 11
    • Storage: 3 GB available space
    • Additional Notes: Requires a 64-bit processor and operating system.