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    2,055,807 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 2026.269,833 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.

    Nebulus Knight Castle

    Mod

    Explore a knight's castle filled with enemies, friends, and treasure.

    E39/ 100
    Security
    Not checked yet
    Privacy
    Not read yet
    Loaders
    Forge, NeoForge
    Minecraft versions
    Up to 1.21.4
    • OverviewE
    • SecurityNot checked yet
    • PrivacyNot read yet
    • AINone found
    • CompatibilityUp to 1.21.4
    • ModpacksIn 35
    • ReleasesLatest Mar 2025

    Download

    nebulus_knight_castle-1.0.8-neoforge-1.21.4.jar

    Released 8 Mar 2025 · 1.0 MB

    Not checked: its author does not let other sites download this file from CurseForge, so we cannot check it.

    Open on CurseForge
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade E

    How grades work

    Points lost

    • No release in 20 months−20 points
    • Releases replaced within 3 days to fix a problem−7 points
    • No source code link−7 points
    • Releases in only 2 of the last 24 months−5 points
    • Some modpacks removed it−1 point
    • Under 5 million downloads−1 point
    All 11 criteria

    • Maintenance

      17 points lost10 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.20 months ago (8 Mar 2025) 0 / 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.1.21.4 on NeoForge, 1.20.1 on Forge. 65% of the 995 popular NeoForge mods updated in the last 6 months also have files for 1.21.1. 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 2 of the last 24 months 1 / 6

    • Stability

      8 points lost14 / 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.4 of the 28 modpacks with two or more versions removed it in a later one (14%) See the 4 modpacks9 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.3 of its 7 releases in 2 years needed a quick fix (43%) See the 3 releases0 / 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

      7 points lost0 / 7
      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.Does not apply. Not counted for projects only on CurseForge.

    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.20,476 3 / 4

    • Track record

      8 points lost0 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.20 months, 10 releases 0 / 8

    • Security

      Not checked
      File checksThis check adds no points. It can only take points away.Not checked: CurseForge does not let other apps download this project's files. B at most. See Security
    Total39 / 100

    26.7 of the 68 points that apply = 39 out of 100. The points above are rounded to whole numbers.

    Images

    • full structure view.png
    • full view day.png
    • fullview night.png
    • fullview night 2.png
    • outside 1.png
    • outside 2.png
    • enterance.png
    • stage 1 room2.png
    • shop - Kopie.png
    • stage 2 room 1 shop 2.png
    • stage 2 - room 2 - library - jump and run to stage 3.png
    • Stage 2 - room 3.png
    • stage 3 room 1 (2).png
    • stage 3 room 1.png
    • stage 3 room 2.png
    • stage 2 room 1 shop 2.png
    • stage 3 room 1 (Spawner Castle).png
    • ezgif-6a40c341904fac.gif

    About

    Nebulus Knight Castle adds a three-stage castle inhabited by different knights, with each stage representing a different difficulty. Inside, players can tackle a challenging jump-and-run section leading toward the third stage, explore rooms including a library and shops, and loot the castle or farm it for loot. There are two castle variants, one with spawners and one without, and their exteriors look alike. A Knight Ravager offers items for sale, though shopping can be dangerous while other knights are nearby. The mod also adds weapons, food, a magic effect, and loot that includes a unique item that cannot be crafted or purchased. Players can make the castle their home, turning it into a base as well as a place to explore.

    Written from CurseForge . How we write it

    Details

    Creator
    Nebulus
    License
    Not known
    Downloads
    20K
    Created
    17 Feb 2025
    Official page
    CurseForge

    Security

    Not checked yet

    Its author does not let other sites download its files from CurseForge, so we cannot check 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 · Not checked yet
    • 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.
      3 latest files: the newest file for each Minecraft version and loader. All 3 are 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. 3 of them are not checked yet. See each file in Releases

    Privacy

    We have not read its code yet

    What it sends is not known yet.

    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 · Code not read yet
    • 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.
      None yet. See each file in Releases

    AI

    No sign so far that AI was used to make it

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

    We have not read its files, images and sounds yet.

    AI in the game: not checked yet

    We have not read its code for AI yet.

    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 · 1 place 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.
      Not on Modrinth.
    • 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
      12 of 20 changelogs read
    • Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.
      Not read yet
    • Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.
      Not read yet
    • Sounds in its filesThe tags of the sound files in the files you download, where some AI music tools write their name.
      Not read yet
    • 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.
      Not checked for AI yet.

    Compatibility

    See all 10 files
    NeoForge
    Forge
    1.201.2126.126.3

    Point at or tap a version to see its loaders.

    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.Its newest file is for 1.21.4. It has no file for the 6 newer Minecraft versions. It also supports 1.21.1, a version many recently updated mods still support.

    Modpacks using this project

    Find modpacks with it

    35 modpacks include Nebulus Knight Castle in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Popelcin941 downloadslast version with it 10 Nov 2025Hyper-Core Colonies937 downloadslast version with it 26 Dec 2025EpicCraft Explore852 downloadslast version with it 25 May 2025Imperialist - Medieval Ages 819 downloadslast version with it 22 Jul 2025Cobble Haven815 downloadslast version with it 9 Aug 2026Medieval Legends - On a Path of Swords and Sorcery813 downloadslast version with it 2 Sep 2026Zoni's Medieval Adventure807 downloadslast version with it 18 Aug 2025Tornado's FantasyCraft768 downloadslast version with it 13 Sep 2025Headstone Craft681 downloadslast version with it 8 Jul 2025To The Hell ; NO MERCY547 downloadslast version with it 25 Sep 2026
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Nebulus Knight Castle. Share: how many of the modpacks with Nebulus Knight Castle also have that mod.

    ProjectTypeShareGrade
    BlueprintAModin 60% of the modpacks with Nebulus Knight CastleIron's Spells 'n SpellbooksAModin 57% of the modpacks with Nebulus Knight CastleMowzie's MobsBModin 57% of the modpacks with Nebulus Knight CastleL_Ender's CataclysmBModin 54% of the modpacks with Nebulus Knight CastleLoot IntegrationsAModin 51% of the modpacks with Nebulus Knight CastleTowns and TowersBModin 51% of the modpacks with Nebulus Knight CastleExplorifyCModin 49% of the modpacks with Nebulus Knight CastleWhen Dungeons AriseAModin 49% of the modpacks with Nebulus Knight CastleSerene SeasonsAModin 49% of the modpacks with Nebulus Knight CastleAttributeFixAModin 49% of the modpacks with Nebulus Knight Castle
    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
    1.21.4·NeoForge1.0.81.0.8 · nebulus_knight_castle-1.0.8-neoforge-1.21.4.jarSends: Not read yetRequires:NothingNot checkedWe have not checked this file yet.
    1.21.1·NeoForge1.0.81.0.8 · nebulus_knight_castle-1.0.8-neoforge-1.21.1.jarSends: Not read yetRequires:NothingNot checkedWe have not checked this file yet.
    1.20.1·Forge1.0.81.0.8 · nebulus_knight_castle-1.0.8-forge-1.20.1.jarSends: Not read yetRequires:NothingNot checkedWe have not checked this file yet.

    10 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.4The latest file for its Minecraft version and loader·NeoForge1.0.81.0.8 · nebulus_knight_castle-1.0.8-neoforge-1.21.4.jar·8 Mar 2025Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.21.1The latest file for its Minecraft version and loader·NeoForge1.0.81.0.8 · nebulus_knight_castle-1.0.8-neoforge-1.21.1.jar·8 Mar 2025Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1The latest file for its Minecraft version and loader·Forge1.0.81.0.8 · nebulus_knight_castle-1.0.8-forge-1.20.1.jar·8 Mar 2025Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.21.1·NeoForge1.0.61.0.6 · nebulus_knight_castle-1.0.6-neoforge-1.21.1.jar·21 Feb 2025Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.21.4·NeoForge1.0.61.0.6 · nebulus_knight_castle-1.0.6-neoforge-1.21.4.jar·21 Feb 2025Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge1.0.61.0.6 · nebulus_knight_castle-1.0.6-forge-1.20.1.jar·21 Feb 2025Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.21.1·NeoForge1.0.41.0.4 · nebulus_knight_castle-1.0.4-neoforge-1.21.1.jar·20 Feb 2025Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge1.0.41.0.4 · nebulus_knight_castle-1.0.4-forge-1.20.1.jarBeta·20 Feb 2025Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge1.0.21.0.2 · nebulus_knight_castle-1.0.2-forge-1.20.1.jarBeta·19 Feb 2025Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.
    1.20.1·Forge1.0.01.0.0 · nebulus_knight_castel-1.0.0-forge-1.20.1.jarAlpha·17 Feb 2025Not checkedIts author does not let other sites download this file from CurseForge, so we cannot check it.Open this file on CurseForgeDownload not available hereIts author does not let other sites download this file. Get it on CurseForge: its logo in "Get it on" opens the file's page.

    Quick fixes

    In the last 2 years, 3 releases needed a quick fix: a new release within 3 days to fix a problem. This lowers the grade by 7 points.

    See them, newest first
    • nebulus_knight_castle-1.0.6-forge-1.20.1.jar21 Feb 2025
    • nebulus_knight_castle-1.0.6-neoforge-1.21.1.jar21 Feb 2025
    • nebulus_knight_castle-1.0.4-forge-1.20.1.jar20 Feb 2025