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Integrated Dungeons and Structures


 FOR FORGE 1.16.5, 1.18.2 & 1.19.2


Required Mods:

Integrated API (1.18+)




NBT Deadlock Be Gone (1.18 only)

Caves and Cliffs Backport (1.16 only)


Optional Integrated Mods:

Biomes O’ Plenty (Datapack needed for 1.18+)

Alex’s Mobs (Datapack needed for 1.19+, Required for 1.16. & 1.18)

Guard Villagers


Biomes You'll Go



Farmer's Delight

Ice and Fire





    Integrated Dungeons and Structures (aka IDAS) is a mod that adds heavily detailed structures using blocks and mobs from Quark, Alex’s Mobs, and Create, with optional integrated with many other mods. I got sick of installing structure mods into a pack and roaming the world, only to find vanilla items and nothing of difficulty anywhere. I love detailed builds and Create machines, so I decided to make a mod that adds exactly what I’ve been missing. Beautiful and challenging dungeons and structures packed with lore that are fully integrated into multiple core forge mods.


If you’re new to this mod I highly recommend locating a Labyrinth, Tinker’s Workshop, Ancient Mines or a Pillager Fortress and playing through it. Those took by FAR the most time to build and I believe they are genuinely very fun and rewarding. Good luck!


Check out my other mods!


Configuration and optional Integration:

For 1.16

Edit the config files
IDAS automatically detects if Ice and Fire is installed and will change some structures loot and mobs

For 1.18 and above
To enable BOP integration, download this datapack.
To enable Alex's Mobs integrated, download this datapack

To configure anything else, download this datapack

  • To change spawn rates change the spacing and separation in the structures sets. Spacing is the Average distance between two neighboring generation attempts. Value between 0 and 4096
    Separation is the Minimum distance in chunks between two neighboring attempts. Value between 0 and 4096. Can't be bigger than spacing
  • To edit biomes, edit the biome files in tags/worldgen/biome/has structure
  • To disable structures, remove all the biomes for their tag list or raise the separation and spacing to crazy high numbers
  • To improve compatibility with other structure mods, add structures to the “structure set to avoid” list in each of the worldgen/configured_structure_feature files


Note: When using the global datapacks mod, if you’re using both the BOP and config data packs, you have to manually make sure that the data pack for bop integration is above the config data pack.


Features and Planned features:

Over 50 unique heavily detailed structures in the Overworld and Nether dimensions including:

-  20 unique small and detailed world building structures such as campsites, markets, animal dens, and more

-  5 Endgame level dungeons ranging from expansive dwarven mines to the desert Labyrinth to the Pillager Fortress

-  Create themed Dungeons with spinning death traps such as the Tinker's Workshop

-  15 unique houses and inns for weary travelers

 - 6 magical wizard and enchanting towers to explore

-  Sunken pirate ships

-  Villager Castles

-  Magic towers and portals to explore in the nether

-  Event based structures such as the Winter Wagon and Haunted Manor


Planned Features:


- Underground dungeon variants

- More Nether and End structures

Join my discord to make suggestions and vote on what structures get added next!


If you have trouble finding one of these structures, just start typing `/locate idas` into the chat and you should find a list of all the structures. For example, typing `/locate idas:castle` will find the closest Castle to your location.


All Structure Images

The Mighty Labyrinth, designed by CraisinLord

The Pillager Fortress, designed by CraisinLord

Ancient Mines, designed by CraisinLord

Wizard Towers, designed by CraisinLord

Enchanting Towers, designed by CraisinLord

Abandoned Houses, designed by CraisinLord

Castles, designed by CraisinLord


Brick House, designed by CraisinLord

Cottage, designed by CraisinLord

Haunted Houses, designed by CraisinLord

 The Bearclaw Inn, designed by Howester1984


Sunken Ships, designed by CraisinLord


Hunter's Cabin, designed by Howester1984


Farmhouse, designed by Howester1984


Witch's Treestump, designed by Howester1984


Hermit's Hollow, designed by Howester1984


Apothecary's Abode, designed by Howester1984


The Fisherman's Lodge, designed by Nirze


The Redhorn Guild, designed by Howester1984


Beekeeper's House, designed by Howester1984


The Treetop tavern, designed by Howester1984 and chloe2cu


The Ancient Portals, designed by CraisinLord and Nirze



The Tinker's Workshop, designed by CraisinLord and Howester1984



The Necromancer's Spire, designed by CraisinLord


Bazaar, designed by Howester1984

Haunted Manor, designed by Howester1984

Winter Wagon, designed by Howester1984

The Foreboding Dread Citadel, designed by CraisinLord (Ice and Fire only)

The Nexus, designed by Codex
The Portals in this structure are:


Twilight Forest





Eden ring


Ruins of the Deep, designed by Howester1984


Frequently Asked Questions:

Q: What biome mods are compatible?

A: Most biome mods are compatible including Terralith, BOP, and BYG.


Q: Why are there so many dependencies?

A: Yes.

Q: Will you backport/update to ___?

A: I will always keep the mod up to date with the newest versions of Minecraft as the dependencies update


Q: Does this mod work with other structures mods?

A: Yes all of Yung's mods, Repurposed Structures and more will all work with zero issue. 


Q: Can I use this mod in a modpack?

A: Yes! I would love it if this mod gets used in packs.


Q: Can this mod be only on the server-side?
A: No, due to its custom music discs and soundtrack, and changes to client side structure blocks


Q: For everyone who wants to live in the structures: How do I get mobs to stop spawning?

A: Try using the Magnum Torch Mod


Q: What features from Quark can be disabled? 

A: All of the technical changes and Redstone can be disabled without problem. IDAS uses all the building blocks though.


Q: What mobs from Alex's Mobs are used? 

A: IDAS uses a lot of the mobs including Skelewag, Murmur, Cave Centipede, Rocky Roller, Dropbear, Bear, Crocodile, Crimson Mosquito, Frilled Shark, Snapping Turtle, Flutter, Bison, Underminer

Here's an absolutely amazing video mod showcase of IDAS by KaupenJoe:



I’ve spent over 300 hours building and coding this mod. I learned Java specifically for this. If you've enjoyed my projects a ton, two great ways to support me are through Patreon directly, or buying your server through Bisect Hosting. Click on the above picture to get a server, use my code CraisinCraft to get 25% off your first month and enjoy playing with your friends! Set up is so easy, it's basically one click.


Click on the picture bellow for my patreon to directly support me. You'll get exclusive discord roles, chats, and get to directly influence the development of IDAS.



Special thanks to:

My Patrons!!!

Howester1984, Nirze, and the IDAS building team for building many of the beautiful structures you find in this mod!

Cama, the author of the incredible music discs you find in the mod

Nighthearted, I took the original shapes from their castle build and used them in the Pillager Fortress. The block palettes, interior, and all the detail are my own though.

The Bisect Hosting team and especially Perz for making the logo for this mod!

TelepathicGrunt the author of Repurposed Structures. I used the files from their mod a ton for coding references.

YUNGNICKYOUNG for his structure template manager.

My cat Fonzy for sitting on my lap while I coded this entire thing. Having weights on your lap really helps you stay focused


Join the Discord by clicking on the image or link below if you run into an issue of any kind or have a suggestion, I'll try my best to respond to everyone and would absolutely love suggestions! Thanks for playing and supporting my mod!