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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.

    Structure Control

    Mod

    Choose which portals and structures generate in your world.

    C67/ 100
    • OverviewC
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 1.21.4
    • ModpacksIn 234
    • ReleasesLatest Dec 2025

    Download

    structurecontrol-1.21.4-1.8.5.jar

    Released 27 Dec 2025 · 411.9 KB

    Passed: our checks found nothing harmful in this file.

    Download
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade C

    How grades work

    Strengths

    • Security checks passed
    • Widely used

    Points lost

    • No release in 10 months−7 points
    • No source code link−7 points
    • Releases in only 3 of the last 24 months−4 points
    • No public issue tracker−3 points
    • Some modpacks removed it−2 points
    All 11 criteria

    • Maintenance

      8 points lost19 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.10 months ago (27 Dec 2025). 127 modpacks released in the last 6 months still include it, so it keeps 62% of these points. 8 / 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 Forge, Fabric and NeoForge. 24% of the 516 popular Forge 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 3 of the last 24 months 2 / 6

    • Stability

      2 points lost20 / 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.27 of the 177 modpacks with two or more versions removed it in a later one (15%) See the 27 modpacks8 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.1 of its 6 releases in 2 years needed a quick fix (17%) 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

      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.3,862,579 4 / 4

    • Track record

      3 points lost5 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.19 months, 80 releases 5 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 8 latest files for recent Minecraft versions. See Security
    Total67 / 100

    47.8 of the 71 points that apply = 67 out of 100. The points above are rounded to whole numbers.

    Images

    • structurecontrol.png
    • structure-worldgen-options.png
    • structure-general-options.png

    About

    Structure Control lets modpack makers tailor world generation and portal behavior to a chosen theme by enabling or disabling vanilla and modded structures, as well as key portal actions. Its structure options include strongholds, ruined portals, buried treasure, desert pyramids, end cities, Nether fortresses, igloos, jungle temples, mineshafts, ocean monuments, shipwrecks, woodland mansions, ancient cities, bastion remnants, pillager outposts, trail ruins, trial chambers, villages, and other modded structures. Portal controls cover throwing an Eye of Ender, using one on end portal frames, and activating Nether portals; the blocks required for Nether portal activation can also be specified for compatibility with other mods. Commands can list structures at the current location and reload the configuration.

    Written from Modrinth and CurseForge . How we write it

    In-game changes

    Changes the game's code in 4 areas: World generationChanges 2 game code files in this area: terrain, biomes and structures made when new land is created., Server and world logicChanges 2 game code files in this area: the world, commands, scoreboards, saved data and game rules., Inventory and itemsChanges 1 game code file in this area: items, chests and other containers, crafting and enchanting. and Blocks and fluidsChanges 1 game code file in this area: how blocks, fluids and redstone work..

    Adds no new blocks, items or other content.

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

    Often used with it

    See all 30
    Bad MobsCBadOptimizationsAFastSuiteBSerene SeasonsACrash AssistantA

    Details

    Creator
    ohayden
    License
    All rights reserved
    Downloads
    3.9M
    Created
    5 Apr 2025
    Official pages
    Modrinth , CurseForge
    Links
    Discord

    Security

    No harmful code found

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

    What it can do on your computer

    Connects to the internet
    It has code that can go online, for example to check for updates, load skins or send crash reports. Only in its files for Fabric 1.20.1 to 1.21.4. See Privacy
    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them. 1 file in your config folder.

    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 16 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.
      16 latest files: the newest file for each Minecraft version and loader. The answer above is about the 8 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 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.
      Folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.

    Privacy

    We found nothing it sends

    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 · All 8 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 all 8 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
      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
      1 image 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
      22 code files read

    Compatibility

    See all 80 files
    Fabric
    NeoForge
    Forge
    1.201.2126.126.3

    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.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
    Modpacks that released a new version with this project, each month
    60300
    Oct 2024: 0 modpacksNov 2024: 0 modpacksDec 2024: 0 modpacksJan 2025: 0 modpacksFeb 2025: 0 modpacksMar 2025: 0 modpacksApr 2025: 0 modpacksMay 2025: 3 modpacksJun 2025: 8 modpacksJul 2025: 8 modpacksAug 2025: 8 modpacksSep 2025: 14 modpacksOct 2025: 14 modpacksNov 2025: 15 modpacksDec 2025: 20 modpacksJan 2026: 35 modpacksFeb 2026: 25 modpacksMar 2026: 27 modpacksApr 2026: 31 modpacksMay 2026: 38 modpacksJun 2026: 36 modpacksJul 2026: 51 modpacksAug 2026: 31 modpacksSep 2026: 30 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 20253
    Jun 20258
    Jul 20258
    Aug 20258
    Sep 202514
    Oct 202514
    Nov 202515
    Dec 202520
    Jan 202635
    Feb 202625
    Mar 202627
    Apr 202631
    May 202638
    Jun 202636
    Jul 202651
    Aug 202631
    Sep 202630

    More modpacks put it in their new versions than a year ago: 36 a month now, 7 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..

    234 modpacks include Structure Control in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Cursed Walking - A Modern Zombie Apocalypse8.7M downloadslast version with it 8 Aug 2026BigChadGuys Plus2.4M downloadslast version with it 29 Sep 2026Biohazard: Project Genesis - The Ultimate Apocalypse965K downloadslast version with it 13 Sep 2026ZombieCraft: Zombie Apocalypse745K downloadslast version with it 2 Oct 2025VERITY.exe170K downloadslast version with it 10 Jul 2026VERITY.exe Remastered129K downloadslast version with it 9 Jul 2026Agmundr - Zombie Apocalypse122K downloadslast version with it 11 Jul 2026Cursed Walking - Lite Edition112K downloadslast version with it 18 Oct 2026Apocalypssia [TACZ] Modern Zombie Apocalypse 103K downloadslast version with it 29 Jul 2026How to train your dragon - Together we map the world || HTTYD102K downloadslast version with it 19 Oct 2026
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Structure Control. Share: how many of the modpacks with Structure Control also have that mod.

    ProjectTypeShareGrade
    Bad MobsCModin 53% of the modpacks with Structure ControlBadOptimizationsAModin 51% of the modpacks with Structure ControlFastSuiteBModin 49% of the modpacks with Structure ControlSerene SeasonsAModin 47% of the modpacks with Structure ControlCrash AssistantAModin 47% of the modpacks with Structure ControlWhat Are They Up To (Watut)BModin 46% of the modpacks with Structure ControlSodium Dynamic LightsCModin 46% of the modpacks with Structure ControlMrCrayfish's Furniture Mod: RefurbishedAModin 45% of the modpacks with Structure ControlsparkAModin 44% of the modpacks with Structure ControlPacket FixerAModin 44% of the modpacks with Structure Control
    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·Fabric1.8.51.8.5 · structurecontrol-1.21.4-1.8.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.4·NeoForge1.8.51.8.5 · structurecontrol-1.21.4-1.8.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.4·Forge1.8.51.8.5 · structurecontrol-1.21.4-1.8.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·Fabric1.8.51.8.5 · structurecontrol-1.21.1-1.8.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·NeoForge1.8.51.8.5 · structurecontrol-1.21.1-1.8.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·Forge1.8.51.8.5 · structurecontrol-1.21.1-1.8.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Fabric1.8.51.8.5 · structurecontrol-1.20.1-1.8.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Forge1.8.51.8.5 · structurecontrol-1.20.1-1.8.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.21.3·Fabric1.8.51.8.5 · structurecontrol-1.21.3-1.8.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.3·NeoForge1.8.51.8.5 · structurecontrol-1.21.3-1.8.5.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 1612

    80 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.4The latest file for its Minecraft version and loader·Forge1.8.51.8.5 · structurecontrol-1.21.4-1.8.5.jar (main file)·27 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 44.2 KB
    1.21.4The latest file for its Minecraft version and loader·NeoForge1.8.51.8.5 · structurecontrol-1.21.4-1.8.5.jar (main file)·27 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 44.6 KB
    1.21.4The latest file for its Minecraft version and loader·Fabric1.8.51.8.5 · structurecontrol-1.21.4-1.8.5.jar (main file)·27 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 411.9 KB
    1.21.3The latest file for its Minecraft version and loader·Forge1.8.51.8.5 · structurecontrol-1.21.3-1.8.5.jar (main file)·27 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 44.2 KB
    1.21.3The latest file for its Minecraft version and loader·NeoForge1.8.51.8.5 · structurecontrol-1.21.3-1.8.5.jar (main file)·27 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 44.6 KB
    1.21.3The latest file for its Minecraft version and loader·Fabric1.8.51.8.5 · structurecontrol-1.21.3-1.8.5.jar (main file)·27 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 411.8 KB
    1.21.2The latest file for its Minecraft version and loader·NeoForge1.8.51.8.5 · structurecontrol-1.21.2-1.8.5.jar (main file)·27 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 44.6 KB
    1.21.2The latest file for its Minecraft version and loader·Fabric1.8.51.8.5 · structurecontrol-1.21.2-1.8.5.jar (main file)·27 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 411.8 KB
    1.21.1The latest file for its Minecraft version and loader·Forge1.8.51.8.5 · structurecontrol-1.21.1-1.8.5.jar (main file)·27 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 44.1 KB
    1.21.1The latest file for its Minecraft version and loader·NeoForge1.8.51.8.5 · structurecontrol-1.21.1-1.8.5.jar (main file)·27 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 44.5 KB
    1.21.1The latest file for its Minecraft version and loader·Fabric1.8.51.8.5 · structurecontrol-1.21.1-1.8.5.jar (main file)·27 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 411.8 KB
    1.21The latest file for its Minecraft version and loader·Forge1.8.51.8.5 · structurecontrol-1.21-1.8.5.jar (main file)·27 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 44.1 KB
    1.21The latest file for its Minecraft version and loader·NeoForge1.8.51.8.5 · structurecontrol-1.21-1.8.5.jar (main file)·27 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 44.1 KB
    1.21The latest file for its Minecraft version and loader·Fabric1.8.51.8.5 · structurecontrol-1.21-1.8.5.jar (main file)·27 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 411.8 KB
    1.20.1The latest file for its Minecraft version and loader·Forge1.8.51.8.5 · structurecontrol-1.20.1-1.8.5.jar (main file)·27 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.4 KB
    1.20.1The latest file for its Minecraft version and loader·Fabric1.8.51.8.5 · structurecontrol-1.20.1-1.8.5.jar (main file)·27 Dec 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 411.7 KB
    1.21.4·Forge1.8.41.8.4 · structurecontrol-1.21.4-1.8.4.jar (main file)·17 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 44.6 KB
    1.21.4·NeoForge1.8.41.8.4 · structurecontrol-1.21.4-1.8.4.jar (main file)·17 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 45.0 KB
    1.21.4·Fabric1.8.41.8.4 · structurecontrol-1.21.4-1.8.4.jar (main file)·17 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 411.8 KB
    1.21.3·Forge1.8.41.8.4 · structurecontrol-1.21.3-1.8.4.jar (main file)·17 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 44.6 KB
    1 to 20 of 801234

    Quick fixes

    In the last 2 years, 1 release needed a quick fix: a new release within 3 days to fix a problem. This counts in the grade, but it is too few to lose points.

    See them, newest first

    Quick fixesReleases followed within 3 days by a new release that fixes a problem in them.1

    • structurecontrol-1.21.4-1.8.2.jar9 Apr 2025…version of mod Fixed Max value for validation in…