More Ancient Debris (20x)
by Titan1um
More Ancient Debris (20x) raises the spawn rate of ancient debris in the world by twenty times, so players find more of it while mining for netherite.
What it does
The mod works through world generation, multiplying how often ancient debris appears underground. It is delivered as a data pack as well, so a world can use it without a mod loader. Only the server needs it: players may add it or leave it out. Builds cover 1.18.2 – 26.1.1 on Fabric, Forge, NeoForge and Quilt, and the code is released under the MIT License as open source.
Key features
Twenty times the spawn rate
Ancient debris generates about twenty times as often as in vanilla worlds, applied through world generation settings.
Data pack delivery
A data pack version lets a single world or a modpack apply the same change, placed in the world's datapacks folder.
Standard versioning
Files follow a standard version scheme, and a build is published for each loader on every supported release.
Gallery
Compatibility
Latest build for each game version and loader.
26.x2 of 2 versions with builds
1.21.x12 of 12 versions with builds
1.20.x7 of 7 versions with builds
1.19.x5 of 5 versions with builds
1.18.x1 of 1 version with builds
This mod also publishes snapshot builds. Snapshots are not shown in the matrix.
How it compares
Ancient Debris in Overworld is a mod is needed on both the server and the client, under the MIT License, but its files stop at 1.16.5 – 1.20.1 and it is not open source. Ancient Debri Nugget is licensed as All rights reserved and is for players who install it on the client, with the server able to add it, for 1.20 – 1.21.1.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| More Ancient Debris (20x) | Fabric, Forge, NeoForge and Quilt | 1.18.2 – 26.1.1 | Server required, client optional | 2026-04-04 |
| Ancient Debris in Overworld | Fabric, Forge, NeoForge and Quilt | 1.16.5 – 1.20.1 | Client and server | 2023-10-21 |
| Ancient Debri Nugget | Fabric, Forge and NeoForge | 1.20 – 1.21.1 | Client required, server optional | 2025-08-22 |
Questions
Does More Ancient Debris need to be on the client?
In the catalog
More Ancient Debris (20x) is one of 8,515 World generation mods on ModsFinder, and one of 4,027 World generation mods for Fabric. 11,522 mods support Minecraft 26.1.1.
More from Titan1um
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What the author says
This datapack tweaks the world generation to get 20x more ancient debris spawn rates! (even the logo is darker cuz this is too overkill...) ⚠️It is recommended to add the datapack by clicking on "Open Pack Folder" and then pasting the datapack inside that folder! Putting it in the
Official listing
- Modrinth page
- modrinth.com/mod/more-ancient-debris-20x
- Owner
- Titan1um
- Published
- 2026-02-18
- Updated on Modrinth
- 2026-04-04
- Facts verified
- 2026-10-15