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    2,054,849 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 25 Oct 2026.636,163 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 25 Oct 2026.269,417 projects gradedProjects with a letter from A to F. Counted on 25 Oct 2026.
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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Overworld Ancient Debris

    Mod

    Bring ancient debris to the overworld.

    A92/ 100
    • OverviewA
    • SecurityPartly checked
    • PrivacyNone found (15/16)
    • AINone found
    • CompatibilityUp to 26.2
    • ModpacksIn 20
    • ReleasesLatest 28 Jun

    Download

    overworld_ancient_debis-fabric-26.2-0.0.4.jar

    Released 28 Jun 2026 · 579.9 KB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade A

    How grades work

    Strengths

    • Stable releases
    • Public source code and issue tracker

    Points lost

    • No release in 4 months−2 points
    • Releases in only 5 of the last 24 months−2 points
    • Under 5 million downloads−2 points
    All 11 criteria

    • Maintenance

      3 points lost24 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.4 months ago (28 Jun 2026) 11 / 12
      Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.26.2 on NeoForge and Fabric, 1.20.1 on Forge. 55% of the 995 popular NeoForge mods updated in the last 6 months also have files for 26.2. Latest Minecraft: 26.3. 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 5 of the last 24 months 4 / 6

    • Stability

      Full points22 / 22
      Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.1 of the 16 modpacks with two or more versions removed it in a later one (6%) 10 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.No quick fix in 2 years 7 / 7
      Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.None 5 / 5

    • Transparency

      Full points10 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · SmartStreamLabs/Overworld-Ancient-Debris- 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · SmartStreamLabs/Overworld-Ancient-Debris- 3 / 3

    • Popularity

      2 points lost2 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.23,394 2 / 4

    • Track record

      1 point lost7 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.2.1 years, 40 releases 7 / 8

    • Security

      Partly checked
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in the parts we could check. 1 latest file for recent Minecraft versions cannot be checked (1.21.5 NeoForge): its author does not let other sites download it from CurseForge. See Security
    Total92 / 100

    65.4 of the 71 points that apply = 92 out of 100. The points above are rounded to whole numbers.

    Images

    • Ancient debris

    About

    Overworld Ancient Debris makes ancient debris available in the Overworld, where it generates deep underground and remains rare. It uses vanilla-style world generation and adds no blocks or items, keeping the change compatible with vanilla content. Generation applies to newly created chunks in existing worlds, and the mod is designed to work alongside other world-generation mods.

    Written from Modrinth . How we write it

    In-game changes

    Does not change the game's code directly.

    Adds 1 block: Ancient Debris; 2 recipes.

    Counted from the names and data files in the mod, so the list may not be complete.

    Keeps all of vanilla Minecraft's textures, models and sounds.

    Often used with it

    See all 30
    Sophisticated StorageATrashSlotABetter Fps - Render DistanceBCrash AssistantAStarter KitA

    Details

    Creator
    SmartStreamLabs
    License
    All rights reserved
    Downloads
    23K
    Created
    14 Aug 2024
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues , Discord

    Security

    No harmful code found in the parts we could check

    We checked its files and read their code, without running it.

    One of its files for recent versions cannot be checked: its author does not let other sites download it from CurseForge.

    What it can do on your computer

    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them. Only in its files for Fabric 1.20.1 to 26.2; NeoForge 1.20.1 to 1.21.1, 1.21.8 to 26.2.

    Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.

    How we checked · 21 of 23 latest files checked, last on 16 Oct 2026
    • FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.
      23 latest files: the newest file for each Minecraft version and loader. The answer above is about the 16 for recent versions. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. 1 of them is not checked yet. See each file in Releases
    • Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.
      Read without running it
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares that the project reads or edits things on your system outside the game. Since 13 Aug 2026, Modrinth's rules require it when this applies.
      Nothing declared about your system outside the game.
    • Looked for, not foundWe looked for these in the file and did not find them.
      The internet, folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.

    Privacy

    We found nothing it sends, in the 15 of its 16 files we read

    We read its code without running it: it contacts no web address while you play.

    Why we show this: a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.

    How we checked · 15 of 16 files read
    • Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.
      The code of 15 of 16 files, for recent Minecraft versions. See each file in Releases
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares crash reports, usage data and advertisements. Since 13 Aug 2026, Modrinth's rules require it when a project collects data on its users or shows advertisements.
      Nothing declared about crash reports, usage data or advertisements.

    AI

    No sign so far that AI was used to make it

    We looked for AI tools in its texts, files and images and found none.

    We have not read its code history yet.

    No sign of AI in the game

    We found no AI service, AI library or AI model file in its code.

    Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.

    How we checked · 5 places read
    • Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.
      No AI content or AI features declared.
    • Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.
      Not read yet
    • Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.
      Nothing found
      6 of 40 changelogs read
    • Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.
      Nothing found
    • Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.
      Nothing found
      3 images read
    • Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.
      No AI service, AI library or AI model file
      4 code files read

    Compatibility

    See all 40 files
    Fabric
    NeoForge
    Forge
    1.171.201.2126.1

    Point at or tap a version to see its loaders.

    Runs onWhere to install it: in your game, on the server, or both. As the author says on Modrinth.Needed in your game and on the server, or you cannot join.
    RequiresProjects you must also install for it to work. From the author's lists for its files for recent Minecraft versions, or from its project page.Nothing
    OptionalProjects it can work with but does not need. The author lists them.Nothing
    IncludesProjects packed inside its files.Nothing
    Speed of updatesHow fast it gets a file for new Minecraft versions, on average, compared with similar projects. Not part of the grade.Slower than most mods. On average, it gets a file 162 days after a new Minecraft version comes out. Measured on the last 5 Minecraft versions. No file yet for Minecraft 26.3.

    Modpacks using this project

    Find modpacks with it

    Modpacks that include Overworld Ancient Debris in at least one of their versions, most downloaded first.

    ModpackDownloadsLast version with it
    Gun and Parasite (KOR)5.5K downloadslast version with it 29 Jan 2025Monster Mayhem Kaiju Survival (MMKS)4.1K downloadslast version with it 1 Aug 2026Genesis - Infinite Overhaul936 downloadslast version with it 22 Jan 2026Zombie Undead Walking Dead ~ PaladinYapYT825 downloadslast version with it 1 Jan 2025Chyna's Pack - I Like Big Packs And I Cannot Lie611 downloadslast version with it 30 Sep 2026Reworked- (MMKS) Monster Mayhem Kaiju Survival 100 days531 downloadslast version with it 15 Aug 2026Monster Mayhem Kaiju Survival 2 (MMKS2)394 downloadslast version with it 19 Aug 2026ProjectJp294 downloadslast version with it 23 Sep 2026[NEOFORGED] Mystic And Beyond284 downloadslast version with it 21 Oct 2024Dew Drop282 downloadslast version with it 15 May 2026
    1 to 10 of 2012

    Often in the same modpacks

    Mods that modpacks often add together with Overworld Ancient Debris. Share: how many of the modpacks with Overworld Ancient Debris also have that mod.

    ProjectTypeShareGrade
    Sophisticated StorageAModin 65% of the modpacks with Overworld Ancient DebrisTrashSlotAModin 60% of the modpacks with Overworld Ancient DebrisBetter Fps - Render DistanceBModin 60% of the modpacks with Overworld Ancient DebrisCrash AssistantAModin 55% of the modpacks with Overworld Ancient DebrisStarter KitAModin 55% of the modpacks with Overworld Ancient DebrisLoot IntegrationsAModin 55% of the modpacks with Overworld Ancient DebrisChoiceTheorem's Overhauled VillageAModin 55% of the modpacks with Overworld Ancient DebrisTowns and TowersBModin 55% of the modpacks with Overworld Ancient DebrisExplorer's CompassAModin 50% of the modpacks with Overworld Ancient DebrisConnectivityAModin 50% of the modpacks with Overworld Ancient Debris
    1 to 10 of 30123

    Latest files

    The newest file for each Minecraft version and loader. The files for recent versions come first. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.

    MinecraftLoaderVersionSecuritySendsRequires
    26.2·Fabric0.0.40.0.4 · overworld_ancient_debis-fabric-26.2-0.0.4.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.2·NeoForge0.0.40.0.4 · overworld_ancient_debis-neoforge-26.2-0.0.4.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.2·Fabric0.0.50.0.5 · overworld_ancient_debis-fabric-26.1.2-0.0.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.2·NeoForge0.0.50.0.5 · overworld_ancient_debis-neoforge-26.1.2-0.0.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.1·Fabric0.0.60.0.6 · overworld_ancient_debis-fabric-26.1.1-0.0.6.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.1·NeoForge0.0.60.0.6 · overworld_ancient_debis-neoforge-26.1.1-0.0.6.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1·Fabric0.0.80.0.8 · overworld_ancient_debis-fabric-26.1-0.0.8.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1·NeoForge0.0.80.0.8 · overworld_ancient_debis-neoforge-26.1-0.0.8.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.8·Fabric0.0.90.0.9 · overworld_ancient_debis-fabric-1.21.8-0.0.9.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.8·NeoForge0.0.90.0.9 · overworld_ancient_debis-neoforge-1.21.8-0.0.9.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 23123

    40 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    26.2The latest file for its Minecraft version and loader·NeoForge0.0.40.0.4 · overworld_ancient_debis-neoforge-26.2-0.0.4.jar (main file)·28 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 579.0 KB
    26.2The latest file for its Minecraft version and loader·Fabric0.0.40.0.4 · overworld_ancient_debis-fabric-26.2-0.0.4.jar (main file)·28 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 579.9 KB
    26.1.2The latest file for its Minecraft version and loader·NeoForge0.0.50.0.5 · overworld_ancient_debis-neoforge-26.1.2-0.0.5.jar (main file)·28 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 579.0 KB
    26.1.2The latest file for its Minecraft version and loader·Fabric0.0.50.0.5 · overworld_ancient_debis-fabric-26.1.2-0.0.5.jar (main file)·28 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 579.9 KB
    26.1.1The latest file for its Minecraft version and loader·Fabric0.0.60.0.6 · overworld_ancient_debis-fabric-26.1.1-0.0.6.jar (main file)·28 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 579.9 KB
    26.1.1The latest file for its Minecraft version and loader·NeoForge0.0.60.0.6 · overworld_ancient_debis-neoforge-26.1.1-0.0.6.jar (main file)·28 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 579.0 KB
    26.1The latest file for its Minecraft version and loader·NeoForge0.0.80.0.8 · overworld_ancient_debis-neoforge-26.1-0.0.8.jar (main file)·28 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 579.0 KB
    26.1The latest file for its Minecraft version and loader·Fabric0.0.80.0.8 · overworld_ancient_debis-fabric-26.1-0.0.8.jar (main file)·28 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 579.9 KB
    1.21.8The latest file for its Minecraft version and loader·Fabric0.0.90.0.9 · overworld_ancient_debis-fabric-1.21.8-0.0.9.jar (main file)·28 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 579.7 KB
    1.21.8The latest file for its Minecraft version and loader·NeoForge0.0.90.0.9 · overworld_ancient_debis-neoforge-1.21.8-0.0.9.jar (main file)·28 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 579.0 KB
    1.21.1The latest file for its Minecraft version and loader·Fabric0.0.110.0.11 · overworld_ancient_debis-fabric-1.21.1-0.0.11.jar (main file)·28 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 579.7 KB
    1.21.1The latest file for its Minecraft version and loader·NeoForge0.0.110.0.11 · overworld_ancient_debis-neoforge-1.21.1-0.0.11.jar (main file)·28 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 579.0 KB
    1.20.1The latest file for its Minecraft version and loader·Fabric0.0.120.0.12 · overworld_ancient_debis-fabric-1.20.1-0.0.12.jar (main file)·28 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 579.6 KB
    1.20.1The latest file for its Minecraft version and loader·Forge0.0.120.0.12 · overworld_ancient_debis-forge-1.20.1-0.0.12.jar (main file)·28 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 580.4 KB
    1.17.1The latest file for its Minecraft version and loader·Forge0.0.10.0.1 · overworld_ancient_debis-0.0.1 Release-forge-1.17.1.jar (main file)·3 Feb 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 586.6 KB
    1.18.2The latest file for its Minecraft version and loader·Forge0.0.10.0.1 · overworld_ancient_debis-0.0.1 Release-forge-1.18.2.jar (main file)·3 Feb 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.2 MB
    1.19.2The latest file for its Minecraft version and loader·Forge0.0.10.0.1 · overworld_ancient_debis-0.0.1 Release-forge-1.19.2.jar (main file)·3 Feb 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.2 MB
    1.19.4The latest file for its Minecraft version and loader·Forge0.0.10.0.1 · overworld_ancient_debis-0.0.1 Release-forge-1.19.4.jar (main file)·3 Feb 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.2 MB
    1.20.1·Forge0.0.10.0.1 · overworld_ancient_debis-0.0.1 Release-forge-1.20.1.jar (main file)·3 Feb 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 1.2 MB
    1.20.4The latest file for its Minecraft version and loader·NeoForge0.0.10.0.1 · overworld_ancient_debis-0.0.1 Release-neoforge-1.20.4.jar (main file)·3 Feb 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 581.2 KB
    1 to 20 of 4012