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    2,055,424 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 2026.269,392 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.

    Dynamic Difficulty (Neoforge/Fabric)

    Mod

    Dynamic, configurable mob leveling system.

    B87/ 100
    • OverviewB
    • SecurityPassed
    • PrivacyNone found (6/8)
    • AINone found
    • CompatibilityUp to 26.1.2
    • ModpacksIn 156
    • ReleasesLatest 24 Oct

    Download

    dynamic_difficulty-fabric-1.3.3+26.1.2.jar

    Released 11 Jun 2026 · 424.2 KB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • Fzzy ConfigAMinecraft 26.1.2 · Fabric (release 0.7.7)
    • Fabric APINeeded by Fzzy ConfigAMinecraft 26.1.2 · Fabric (release 0.155.3)
    • Fabric Language KotlinNeeded by Fzzy ConfigAMinecraft 26.1.2 · Fabric (release kotlin.2.4.21)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade B

    How grades work

    Strengths

    • Security checks passed
    • Regular releases for Minecraft 26.1.2, a version many recently updated mods still support
    • Public source code and issue tracker
    • Around for years

    Points lost

    • Releases replaced within 3 days to fix a problem−7 points
    • Some modpacks removed it−1 point
    • Under 5 million downloads−1 point
    All 11 criteria

    • Maintenance

      Full points27 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.Today (24 Oct 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.26.1.2 on NeoForge and Fabric. 15% or more of the popular mods updated in the last 6 months also have files for 26.1.2. 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 12 of the last 24 months 6 / 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.19 of the 134 modpacks with two or more versions removed it in a later one (14%) See the 19 modpacks9 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.18 of its 45 releases in 2 years needed a quick fix (40%) See the 18 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

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

    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.300,718 3 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.17 months, 81 releases 8 / 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
    Total87 / 100

    61.9 of the 71 points that apply = 87 out of 100. The points above are rounded to whole numbers.

    About

    Dynamic Difficulty is a configurable mob-leveling system for adventure modpacks, intended to keep encounters challenging as players grow stronger. It assigns levels to mobs using settings such as distance from a spawn point, depth or height, in-game days, local difficulty, random bonuses, entity-specific starting levels, and the strength of nearby players. Dimensions, biomes, structures, and individual entities can each alter or override leveling rules; for example, a dungeon can have a flat level range, while a biome can add a level bonus and its own attribute scaling. Level-based attributes can change health, attack damage, armor, movement speed, and other configured stats, with caps and bonus rules adjustable for each setting. The mod includes presets for popular modded worlds and content, including The Aether, Twilight Forest, Ice and Fire: Dragons, L_Ender's Cataclysm, When Dungeons Arise, and YUNG's Better Strongholds; pack makers can edit these or define their own settings with datapacks. Mobs display their level beside their name, with colors indicating estimated difficulty relative to the player, and entering leveled areas can show an area name and level title. Leveled mobs can drop tiered potions and crystals, including Potion of Growth, Elixir of Nurturing, Draught of Ascension, Essence of Vitality, and Crystal of Awakening, which are used to level up pets or other mobs. Level-gated loot rules let pack makers add drops for specific mob-level ranges, while integrations can incorporate player skill points into mob levels or show additional tier information from mods such as Apotheosis and Dungeon Difficulty.

    Written from CurseForge and the GitHub README . How we write it

    In-game changes

    Changes the game's code in 3 areas: Mobs and their behaviorChanges 2 game code files in this area: mobs, animals, villagers, projectiles and how they move and act., Rendering and graphicsChanges 1 game code file in this area: drawing mobs, items, particles and textures on screen. and Game data and resourcesChanges 1 game code file in this area: recipes, tags, advancements, language files and other game data..

    Adds 5 items: Crystal of Awakening, Draught of Ascension, Elixir of Nurturing, Essence of Vitality and Potion of Growth; 4 recipes and 1 loot table.

    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
    AttributeFixAL_Ender's CataclysmBLoot IntegrationsALithiumAApothic-EnchantingA

    Details

    Creator
    MuonR
    License
    Not known
    Downloads
    301K
    Created
    25 May 2025
    Official page
    CurseForge
    Links
    Source code

    Security

    No harmful code found

    We checked its files without running them.

    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 1.21.10 to 1.21.11; NeoForge 1.21.10 to 1.21.11.

    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 8 latest files checked, last on 24 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.
      8 latest files: the newest file for each Minecraft version and loader. All 8 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. 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 6 of 8 files, without running it
    • 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 6 of its 8 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 · 6 of 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 6 of 8 files, for recent Minecraft versions. 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, 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 · 4 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.
      Not on Modrinth.
    • 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
      38 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
      6 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
      178 code files read

    Compatibility

    See all 81 files
    Fabric
    NeoForge
    1.2126.126.2

    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.
    Fzzy Configin some filesAForge Config API Portin some filesA
    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.It has no file for Minecraft versions newer than 26.1.2. Many recently updated mods still support 26.1.2.

    Related projects

    Projects that need Dynamic Difficulty (Neoforge/Fabric) to work.

    ProjectTypeDownloadsGrade
    JourneyMap Extra InfoSlotsBMod1.5K downloadsYOMCRAFT ADD-ONSDMod310 downloads

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    30150
    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: 1 modpackJul 2025: 3 modpacksAug 2025: 3 modpacksSep 2025: 6 modpacksOct 2025: 6 modpacksNov 2025: 8 modpacksDec 2025: 13 modpacksJan 2026: 17 modpacksFeb 2026: 12 modpacksMar 2026: 16 modpacksApr 2026: 22 modpacksMay 2026: 30 modpacksJun 2026: 18 modpacksJul 2026: 21 modpacksAug 2026: 24 modpacksSep 2026: 22 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 20240
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    Jan 202617
    Feb 202612
    Mar 202616
    Apr 202622
    May 202630
    Jun 202618
    Jul 202621
    Aug 202624
    Sep 202622

    More modpacks put it in their new versions than a year ago: 23 a month now, 2 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..

    156 modpacks include Dynamic Difficulty (Neoforge/Fabric) in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Medieval MC [FABRIC] MMC3441K downloadslast version with it 4 May 2026KEO RPG optimized314K downloadslast version with it 23 Apr 2026Medieval MC [NEOFORGE] MMC5310K downloadslast version with it 4 May 2026Reimagined151K downloadslast version with it 18 Jun 2026Guild Adventures145K downloadslast version with it 20 Oct 2026Tensura Evolutions129K downloadslast version with it 7 Sep 2026Craftoria 2 - Worlds Beyond67K downloadslast version with it 15 May 2026Ascension of Ages24K downloadslast version with it 10 May 2026Cute Frolicking Kittens3.3K downloadslast version with it 29 Nov 2025Whim3.1K downloadslast version with it 17 Dec 2025
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Dynamic Difficulty (Neoforge/Fabric). Share: how many of the modpacks with Dynamic Difficulty (Neoforge/Fabric) also have that mod.

    ProjectTypeShareGrade
    AttributeFixAModin 74% of the modpacks with Dynamic Difficulty (Neoforge/Fabric)L_Ender's CataclysmBModin 69% of the modpacks with Dynamic Difficulty (Neoforge/Fabric)Loot IntegrationsAModin 68% of the modpacks with Dynamic Difficulty (Neoforge/Fabric)LithiumAModin 68% of the modpacks with Dynamic Difficulty (Neoforge/Fabric)Apothic-EnchantingAModin 65% of the modpacks with Dynamic Difficulty (Neoforge/Fabric)Iron's Spells 'n SpellbooksAModin 64% of the modpacks with Dynamic Difficulty (Neoforge/Fabric)Apothic-SpawnersAModin 62% of the modpacks with Dynamic Difficulty (Neoforge/Fabric)AccessoriesAModin 62% of the modpacks with Dynamic Difficulty (Neoforge/Fabric)Reese's Sodium OptionsAModin 62% of the modpacks with Dynamic Difficulty (Neoforge/Fabric)AllTheLeaks (Memory Leak Fix)AModin 61% of the modpacks with Dynamic Difficulty (Neoforge/Fabric)
    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
    26.1.2·Fabric1.3.31.3.3 · dynamic_difficulty-fabric-1.3.3+26.1.2.jarSends: None foundRequires:Fzzy ConfigPassedOur checks found nothing harmful in this file. Its code was read too.
    26.1.2·NeoForge1.3.31.3.3 · dynamic_difficulty-neoforge-1.3.3+26.1.2.jarSends: None foundRequires:Fzzy ConfigPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.11·Fabric1.1.11.1.1 · dynamic_difficulty-fabric-1.1.1+1.21.11.jarSends: None foundRequires:Forge Config API PortPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.11·NeoForge1.1.11.1.1 · dynamic_difficulty-neoforge-1.1.1+1.21.11.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.10·Fabric1.0.9b1.0.9b · dynamic_difficulty-fabric-1.0.9b+1.21.10.jarSends: None foundRequires:Forge Config API PortPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.10·NeoForge1.0.9b1.0.9b · dynamic_difficulty-neoforge-1.0.9b+1.21.10.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·Fabric1.3.81.3.8 · dynamic_difficulty-fabric-1.3.8+1.21.1.jarSends: Not read yetRequires:Fzzy ConfigPassedOur checks found nothing harmful in this file.
    1.21.1·NeoForge1.3.81.3.8 · dynamic_difficulty-neoforge-1.3.8+1.21.1.jarSends: Not read yetRequires:Fzzy ConfigPassedOur checks found nothing harmful in this file.

    81 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·Fabric1.3.81.3.8 · dynamic_difficulty-fabric-1.3.8+1.21.1.jar·24 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 419.2 KB
    1.21.1The latest file for its Minecraft version and loader·NeoForge1.3.81.3.8 · dynamic_difficulty-neoforge-1.3.8+1.21.1.jar·24 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 325.8 KB
    1.21.1·Fabric1.3.71.3.7 · dynamic_difficulty-fabric-1.3.7+1.21.1.jar·11 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 419.2 KB
    1.21.1·NeoForge1.3.71.3.7 · dynamic_difficulty-neoforge-1.3.7+1.21.1.jar·11 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 326.1 KB
    1.21.1·NeoForge1.3.61.3.6 · dynamic_difficulty-neoforge-1.3.6+1.21.1.jar·8 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 325.0 KB
    1.21.1·Fabric1.3.61.3.6 · dynamic_difficulty-fabric-1.3.6+1.21.1.jar·8 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 418.9 KB
    1.21.1·NeoForge1.3.51.3.5 · dynamic_difficulty-neoforge-1.3.5+1.21.1.jar·7 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 324.9 KB
    1.21.1·Fabric1.3.51.3.5 · dynamic_difficulty-fabric-1.3.5+1.21.1.jar·7 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 418.9 KB
    1.21.1·Fabric1.3.41.3.4 · dynamic_difficulty-fabric-1.3.4+1.21.1.jar·1 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 419.0 KB
    1.21.1·NeoForge1.3.41.3.4 · dynamic_difficulty-neoforge-1.3.4+1.21.1.jar·1 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 324.9 KB
    1.21.1·NeoForge1.3.31.3.3 · dynamic_difficulty-neoforge-1.3.3+1.21.1.jar·1 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 323.2 KB
    1.21.1·Fabric1.3.31.3.3 · dynamic_difficulty-fabric-1.3.3+1.21.1.jar·1 Oct 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 417.1 KB
    26.1.2The latest file for its Minecraft version and loader·NeoForge1.3.31.3.3 · dynamic_difficulty-neoforge-1.3.3+26.1.2.jar·11 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 432.9 KB
    26.1.2The latest file for its Minecraft version and loader·Fabric1.3.31.3.3 · dynamic_difficulty-fabric-1.3.3+26.1.2.jar·11 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on CurseForgeDownload · Stable · 424.2 KB
    26.1.2·Fabric1.3.21.3.2 · dynamic_difficulty-fabric-1.3.2+26.1.2.jar·2 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 416.1 KB
    26.1.2·NeoForge1.3.21.3.2 · dynamic_difficulty-neoforge-1.3.2+26.1.2.jar·2 Jun 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 425.1 KB
    26.1.2·NeoForge1.3.11.3.1 · dynamic_difficulty-neoforge-1.3.1+26.1.2.jar·31 May 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 425.1 KB
    26.1.2·Fabric1.3.11.3.1 · dynamic_difficulty-fabric-1.3.1+26.1.2.jar·31 May 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 416.1 KB
    26.1.2·NeoForge1.3.01.3.0 · dynamic_difficulty-neoforge-1.3.0+26.1.2.jar·6 May 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 425.1 KB
    26.1.2·Fabric1.3.01.3.0 · dynamic_difficulty-fabric-1.3.0+26.1.2.jar·6 May 2026PassedOur checks found nothing harmful in this file.Open this file on CurseForgeDownload · Stable · 416.1 KB
    1 to 20 of 8112345

    Quick fixes

    In the last 2 years, 18 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

    Quick fixesReleases followed within 3 days by a new release that fixes a problem in them.18

    • neoforge 1.3.7+1.21.1 and 2 other releases11 Oct 2026…one tag was selected arbitrarily) Fix structure lookups loading or generating chunks on the…
    • NeoForge 1.3.2+26.1.22 Jun 2026…Lv. n" 1.2.2 Fix startup crash on latest Neoforge 1.2.1…
    • NeoForge 1.2.2+26.1.225 Apr 20261.2.2 Fix startup crash on latest Neoforge 1.2.1…
    • fabric 1.1.0+1.21.1121 Dec 2025…(1.21.10) Port to 1.21.11 Fix item textures/recipes 1.0.9…
    • fabric 1.0.9+1.21.118 Dec 20251.0.9 Fix "Trying to access Unbound Value" on Neoforge…
    • fabric 1.0.7+1.21.1 and 1 other release10 Dec 2025…devs to start their own from scratch Fix some small issues with the /dynamic_difficulty…
    • fabric 1.0.4+1.21.19 Dec 20251.0.4 Fix a crash on Fabric when connecting to dedicated servers…
    • fabric 1.0.1+1.21.18 Dec 2025…Cataclysm, Friends and Foes, Minecraft Fix "Only show structure title if modified" config…
    • 0.9.1+1.21.1 and 1 other release30 Nov 2025…points automatically on allocation Fix dayBonus not applying (Thanks jeffjks for bug testing!)…
    • 0.8.0+1.21.129 Nov 2025…for player-based mob scaling Fix depth-based scaling Add height-based scaling…
    • 0.7.2+1.21.126 Nov 20250.7.2 Fix potential performance issues caused by scanning for…
    • 0.7.1+1.21.125 Nov 20250.7.1 Fix Puffish Skills point allocations not updating instantly…
    • Fabric-0.7.1+1.21.1024 Nov 2025…1, 2) Fix crafting recipes Fix outdated format of vanilla…
    • 0.4.1+1.21.114 Aug 20250.4.1 Fix incorrect multiplier logic causing low player damage…