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    2,075,002 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 27 Oct 2026.657,986 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 27 Oct 2026.270,344 projects gradedProjects with a letter from A to F. Counted on 27 Oct 2026.

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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Grim kingdoms: Lost structures & ruins Vanilla Edition

    Mod

    Explore handmade castles and ruins filled with familiar creatures.

    Download

    Files come from Modrinth and CurseForge servers.

    grim-kingdoms-lost-structures-ruins-vanilla-edition-2.0.0.jar

    Released 27 Jul 2026 · 9.9 MB

    Passed: our checks found nothing harmful in this file.

    Download
    C71/ 100
    Security
    Passed
    Privacy
    None found (2/4)
    Runs on
    Server only
    Loaders
    Fabric, Forge, NeoForge, Quilt
    Minecraft versions
    Up to 26.3
    • OverviewC
    • SecurityPassed
    • PrivacyNone found (2/4)
    • AINone found
    • CompatibilityUp to 26.3
    • ModpacksIn 99
    • ReleasesLatest 27 Jul
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade C

    How grades work

    Strengths

    • Security checks passed
    • Stable releases
    • Widely used

    Points lost

    • No source code link−7 points
    • Releases in only 2 of the last 24 months−4 points
    • First release only 7 months ago−4 points
    • No public issue tracker−3 points
    All 11 criteria
    • Maintenance

      4 points lost23 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.The author marked an existing file as working on Minecraft 26.3, which came out on 15 Sep 2026 12 / 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.26.3 on Fabric, Forge, NeoForge and Quilt (latest) 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 2 of the last 24 months 2 / 6
    • Stability

      Full points15 / 15
      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.6 of the 71 modpacks with two or more versions removed it in a later one (8%) 10 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.Not measured yet.
      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

      10 points lost0 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.No link on the project page 0 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.No link to report problems 0 / 3
    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.1,769,191 4 / 4
    • Track record

      4 points lost4 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.7 months, 18 releases 4 / 8
    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 4 latest files for recent Minecraft versions. See Security
    Total71 / 100

    45.6 of the 64 points that apply = 71 out of 100. The points above are rounded to whole numbers.

    Images

    • Screenshot 1 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 2 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 3 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 4 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 5 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 6 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 7 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 8 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 9 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 10 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 11 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 12 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 13 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 14 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 15 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 16 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 17 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 18 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 19 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 20 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 21 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 22 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 23 of Grim kingdoms: Lost structures & ruins Vanilla Edition
    • Screenshot 24 of Grim kingdoms: Lost structures & ruins Vanilla Edition

    About

    Grim Kingdoms: Vanilla Edition adds close to 100 handmade fantasy and medieval forts, citadels, castles, and ruins to explore in a Minecraft world. Named examples include Shardspire Castle, Decrown Monolith, Frostbloom Bastion, Frostbloom Fortress, Stonyfell, Winterhold, and Whitewarden, alongside frozen ruins and ships. The structures are inhabited by vanilla mobs such as pillagers, vindicators, zombies, wither and stray skeletons, wolves, and feral white rabbits. Built with vanilla features and using vanilla loot tables, the datapack avoids spawners and supports terrain mods including Biomes O’ Plenty, Nature’s Spirit, Oh The Biomes We’ve Gone, Terralith, Regions Unexplored, William Wythers’ Overhauled Overworld, William Wythers’ Expanded Ecosphere, and No Man’s Land. Unlike the other edition, this version removes hidden unique vanilla items and adds no items of its own.

    Written from Modrinth and CurseForge . How we write it

    In-game changes

    Does not change the game's code directly.

    Adds:

    • 65 structuresBlackridge Watch, Blackridge Watch Taiga, Bramblepath, Camp1, Camp2, Camp3, Chill Hallmanor, Chillhall Plains Refuge and 57 more.

    Counted from the files of the mod. Content made only in its code is not counted.

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

    Details

    Creator
    HardWater
    License
    All rights reserved
    Downloads
    1.8M
    Created
    8 Apr 2026
    Official pages
    Modrinth , CurseForge

    Security

    No harmful code found

    We checked its files without running them.

    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 · All 4 latest files checked, last on 25 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.
      6 latest files: the newest file for each Minecraft version and loader. The answer above is about the 4 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. 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 in 2 of 4 files, 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 2 of its 4 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 · 2 of 4 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 2 of 4 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 that AI was used to make it

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

    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.
    • 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
      24 changelogs read
    • Its filesCredits and texts in the files you download that name an AI tool.
      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
      2 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

    Compatibility

    See all 18 files
    Fabric
    NeoForge
    Forge
    Quilt
    Data pack
    1.191.201.2126.1

    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.Install it on the server. Players join without installing it. It also works in singleplayer.
    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.On average, it gets a file 21 days after a new Minecraft version comes out. Measured on the last 2 Minecraft versions.

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    40200
    Oct 2024: 0 modpacksNov 2024: 0 modpacksDec 2024: 0 modpacksJan 2025: 0 modpacksFeb 2025: 0 modpacksMar 2025: 0 modpacksApr 2025: 0 modpacksMay 2025: 0 modpacksJun 2025: 0 modpacksJul 2025: 0 modpacksAug 2025: 0 modpacksSep 2025: 0 modpacksOct 2025: 0 modpacksNov 2025: 0 modpacksDec 2025: 0 modpacksJan 2026: 0 modpacksFeb 2026: 0 modpacksMar 2026: 0 modpacksApr 2026: 5 modpacksMay 2026: 14 modpacksJun 2026: 11 modpacksJul 2026: 23 modpacksAug 2026: 33 modpacksSep 2026: 32 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 20240
    Nov 20240
    Dec 20240
    Jan 20250
    Feb 20250
    Mar 20250
    Apr 20250
    May 20250
    Jun 20250
    Jul 20250
    Aug 20250
    Sep 20250
    Oct 20250
    Nov 20250
    Dec 20250
    Jan 20260
    Feb 20260
    Mar 20260
    Apr 20265
    May 202614
    Jun 202611
    Jul 202623
    Aug 202633
    Sep 202632

    More modpacks put it in their new versions than a year ago: 20 a month now, 0 a year agoThe average of the last 6 months, compared with the same 6 months a year before. We say it only when the change is large..

    99 modpacks include Grim kingdoms: Lost structures & ruins Vanilla Edition in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    KEO RPG optimized315K downloadslast version with it 16 Sep 2026Medieval Europe Adventures42K downloadslast version with it 17 Oct 2026VampireReborn20K downloadslast version with it 22 Oct 2026explorify16K downloadslast version with it 31 Aug 2026Comes Alive & The Autumn Days13K downloadslast version with it 7 Oct 2026The Warborn Realms11K downloadslast version with it 15 Sep 2026Festivale SMP10K downloadslast version with it 27 Aug 2026Termincraft7.3K downloadslast version with it 23 Oct 2026The Stuff of Legend7.2K downloadslast version with it 17 Jun 2026TerraLand5.8K downloadslast version with it 8 May 2026
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Grim kingdoms: Lost structures & ruins Vanilla Edition. Share: how many of the modpacks with Grim kingdoms: Lost structures & ruins Vanilla Edition also have that mod.

    ProjectTypeShareGrade
    BadOptimizationsAModin 53% of the modpacks with Grim kingdoms: Lost structures & ruins Vanilla EditionDungeons and TavernsBModin 49% of the modpacks with Grim kingdoms: Lost structures & ruins Vanilla EditionsparkAModin 46% of the modpacks with Grim kingdoms: Lost structures & ruins Vanilla EditionAttributeFixAModin 45% of the modpacks with Grim kingdoms: Lost structures & ruins Vanilla EditionLithiumAModin 44% of the modpacks with Grim kingdoms: Lost structures & ruins Vanilla EditionChat HeadsAModin 41% of the modpacks with Grim kingdoms: Lost structures & ruins Vanilla EditionCrash AssistantAModin 40% of the modpacks with Grim kingdoms: Lost structures & ruins Vanilla EditionTowns and TowersBModin 40% of the modpacks with Grim kingdoms: Lost structures & ruins Vanilla EditionChunkyAModin 38% of the modpacks with Grim kingdoms: Lost structures & ruins Vanilla EditionAmendmentsAModin 37% of the modpacks with Grim kingdoms: Lost structures & ruins Vanilla Edition
    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
    1.21 to 26.3·Fabric, NeoForge, Forge, Quilt2.0.0-mod2.0.0-mod · Grim kingdoms Vanilla (1.21+26+).jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21 to 26.3·Data pack2.0.02.0.0 · Grim kingdoms Vanilla (1.21+26+).zipSends: Not read yetRequires:NothingPassedOur checks found nothing harmful in this file.
    1.20 to 1.20.4·Fabric, NeoForge, Forge, Quilt2.0.0-mod2.0.0-mod · Grim kingdoms Vanilla (1.20+).jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20 to 1.20.4·Data pack2.0.02.0.0 · Grim kingdoms Vanilla (1.20+).zipSends: Not read yetRequires:NothingPassedOur checks found nothing harmful in this file.
    Older Minecraft versions
    1.19 to 1.19.4·Fabric, NeoForge, Forge, Quilt2.0.0-mod2.0.0-mod · Grim kingdoms Vanilla (1.19+).jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19 to 1.19.4·Data pack2.0.02.0.0 · Grim kingdoms Vanilla (1.19+).zipSends: Not read yetRequires:NothingPassedOur checks found nothing harmful in this file.

    18 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21 to 26.31.21 to 26.3The latest file for its Minecraft version and loader·Fabric, Forge, NeoForge, Quilt2.0.0-mod2.0.0-mod · grim-kingdoms-lost-structures-ruins-vanilla-edition-2.0.0.jar (main file)·27 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 9.9 MB
    1.20 to 1.20.41.20 to 1.20.4The latest file for its Minecraft version and loader·Fabric, Forge, NeoForge, Quilt2.0.0-mod2.0.0-mod · grim-kingdoms-lost-structures-ruins-vanilla-edition-2.0.0.jar (main file)·27 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 9.9 MB
    1.19 to 1.19.41.19 to 1.19.4The latest file for its Minecraft version and loader·Fabric, Forge, NeoForge, Quilt2.0.0-mod2.0.0-mod · grim-kingdoms-lost-structures-ruins-vanilla-edition-2.0.0.jar (main file)·27 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 9.9 MB
    1.21 to 26.31.21 to 26.3The latest file for its Minecraft version and loader·Data pack2.0.02.0.0 · Grim kingdoms Vanilla (1.21+26+).zip (main file)·27 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 4.9 MB
    1.20 to 1.20.41.20 to 1.20.4The latest file for its Minecraft version and loader·Data pack2.0.02.0.0 · Grim kingdoms Vanilla (1.20+).zip (main file)·27 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 4.9 MB
    1.19 to 1.19.41.19 to 1.19.4The latest file for its Minecraft version and loader·Data pack2.0.02.0.0 · Grim kingdoms Vanilla (1.19+).zip (main file)·27 Jul 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 4.9 MB
    1.21 to 26.21.21 to 26.2·Fabric, Forge, NeoForge, Quilt1.0.1-mod1.0.1-mod · grim-kingdoms-lost-structures-ruins-vanilla-edition-v1.0.1.jar (main file)·14 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 6.7 MB
    1.20 to 1.20.41.20 to 1.20.4·Fabric, Forge, NeoForge, Quilt1.0.1-mod1.0.1-mod · grim-kingdoms-lost-structures-ruins-vanilla-edition-v1.0.1.jar (main file)·14 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 6.7 MB
    1.19 to 1.19.41.19 to 1.19.4·Fabric, Forge, NeoForge, Quilt1.0.1-mod1.0.1-mod · grim-kingdoms-lost-structures-ruins-vanilla-edition-v1.0.1.jar (main file)·14 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 6.7 MB
    1.21 to 26.21.21 to 26.2·Data pack1.0.11.0.1 · Grim kingdoms vanilla(1.21+).zip (main file)·14 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 3.3 MB
    1.20 to 1.20.41.20 to 1.20.4·Data pack1.0.11.0.1 · Grim kingdoms vanilla(1.20+).zip (main file)·14 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 3.3 MB
    1.19 to 1.19.41.19 to 1.19.4·Data pack1.0.11.0.1 · Grim kingdoms vanilla (1.19+).zip (main file)·14 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 3.3 MB
    1.21 to 26.21.21 to 26.2·Fabric, Forge, NeoForge, Quilt1.0.0-mod1.0.0-mod · grim-kingdoms-lost-structures-ruins-vanilla-edition-v1.0.0.jar (main file)·8 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 6.7 MB
    1.20 to 1.20.41.20 to 1.20.4·Fabric, Forge, NeoForge, Quilt1.0.0-mod1.0.0-mod · grim-kingdoms-lost-structures-ruins-vanilla-edition-v1.0.0.jar (main file)·8 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 6.7 MB
    1.19 to 1.19.41.19 to 1.19.4·Fabric, Forge, NeoForge, Quilt1.0.0-mod1.0.0-mod · grim-kingdoms-lost-structures-ruins-vanilla-edition-v1.0.0.jar (main file)·8 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 6.7 MB
    1.21 to 26.11.21 to 26.1·Data pack1.0.01.0.0 · Grim kingdoms vanilla(1.21+).zip (main file)·8 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 3.3 MB
    1.20 to 1.20.41.20 to 1.20.4·Data pack1.0.01.0.0 · Grim kingdoms vanilla(1.20+).zip (main file)·8 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 3.3 MB
    1.19 to 1.19.41.19 to 1.19.4·Data pack1.0.01.0.0 · Grim kingdoms vanilla (1.19+).zip (main file)·8 Apr 2026PassedOur checks found nothing harmful in this file.Open this file on ModrinthNot on CurseForgeDownload · Stable · 3.3 MB