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    2,046,932 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 24 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 24 Oct 2026.269,480 projects gradedProjects with a letter from A to F. Counted on 24 Oct 2026.
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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    Nyctophobia

    Mod

    Explore eerie forests, foggy swamps, and other unsettling Overworld biomes.

    B87/ 100
    • OverviewB
    • SecurityPassed
    • PrivacyNone found
    • AIAI-aided code +1
    • CompatibilityUp to 1.21.8
    • ModpacksIn 570
    • ReleasesLatest 22 Aug

    Download

    nyctophobia-fabric-mc1.21.8-2.0.0.jar

    Released 22 Aug 2026 · 318.9 KB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • TerraBlenderAMinecraft 1.21.8 · Fabric (release 6.0.0.3)
    • Fabric APIAMinecraft 1.21.8 · Fabric (release 0.136.1)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade B

    How grades work

    Strengths

    • Security checks passed
    • Stable releases
    • Widely used
    • Around for years

    Points lost

    • Releases in only 1 of the last 24 months−5 points
    • No public issue tracker−3 points
    All 11 criteria
    • Maintenance

      5 points lost22 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.2 months ago (22 Aug 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.1.21.8 on Fabric and NeoForge, 1.19.2 on Forge. 15% or more of the popular 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 1 of the last 24 months 1 / 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.33 of the 325 modpacks with two or more versions removed it in a later one (10%) 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

      3 points lost7 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · finallion/Nyctophobia 7 / 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.7,354,541 4 / 4
    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.4.7 years, 19 releases 8 / 8
    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 6 latest files for recent Minecraft versions. See Security
    Total87 / 100

    55.7 of the 64 points that apply = 87 out of 100. The points above are rounded to whole numbers.

    Images

    • Ancient Dead Coral Reef
    • Haunted Lakes
    • Foggy Haunted Lakes
    • Eroded Haunted Forest
    • Ancient Dead Coral Reef

    About

    Nyctophobia adds atmospheric, unsettling surface biomes to the Overworld, using vanilla blocks rather than introducing new blocks, items, or mobs. Haunted Lakes feature blood-red water among dead trees, while Marshlands have shallow pools, mud banks, mangrove roots, and obstructive thickets; frogs, slimes, and witches inhabit the wetlands. Burnt Forests contain charred spruce, bare trunks, and cobwebs, with skeletons and wither skeletons roaming their clearings; Deep Dark Forests have massive trees, shaded moss, and giant red mushrooms. The Dead Coral Reef is a bleached remnant of a once-colorful reef, with dead coral and the fish that remain; bone meal can revive the coral. Four biomes have client-side fog that fades in and out as players enter and leave, and players can toggle it for themselves, including while on a server. Configuration lets players control biome generation, set which vanilla or modded biomes each one replaces, and adjust fog density and its height range.

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

    In-game changes

    Changes the game's code in 3 areas: Rendering and graphicsChanges 1 game code file in this area: drawing mobs, items, particles and textures on screen., World renderingChanges 1 game code file in this area: drawing the terrain, sky, clouds and weather. and Inventory and itemsChanges 1 game code file in this area: items, chests and other containers, crafting and enchanting..

    Adds 7 biomes: Dead Coral Reef, Burnt Forest, Deep Dark Forest, Eroded Haunted Forest, Haunted Forest, Haunted Lakes and Marshlands; 1 structure: Mushroom Structure.

    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
    FerriteCoreAMod MenuALithiumAThe Graveyard (FABRIC)ABetterEndB

    Details

    Creator
    LithiumPlus
    License
    GNU Lesser General Public License v3.0 only
    Downloads
    7.4M
    Created
    26 Feb 2022
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Discord

    Security

    No harmful code found

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

    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 17 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.
      17 latest files: the newest file for each Minecraft version and loader. The answer above is about the 6 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.
      The internet, 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 6 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 6 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

    AI was used for its code and text

    The author declares AI code and text on Modrinth.

    We looked for AI tools in its texts, files, images and code history 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 · 6 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.
      Declares AI code, text. No AI features declared.
    • Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.
      Possible signThe tool was seen around the project. This does not show that it was used to make the files you download.: Claude Code files listed in its ignore list CLAUDE.md
    • 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
      2 of 32 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
      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
      68 code files read

    Compatibility

    See all 19 files
    Fabric
    NeoForge
    Forge
    1.181.201.2126.1

    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.
    TerraBlenderAFabric APIon FabricA
    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 1.21.8. It has no file for the 5 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
    30150
    Oct 2024: 23 modpacksNov 2024: 19 modpacksDec 2024: 22 modpacksJan 2025: 24 modpacksFeb 2025: 15 modpacksMar 2025: 14 modpacksApr 2025: 15 modpacksMay 2025: 12 modpacksJun 2025: 11 modpacksJul 2025: 12 modpacksAug 2025: 10 modpacksSep 2025: 8 modpacksOct 2025: 13 modpacksNov 2025: 14 modpacksDec 2025: 10 modpacksJan 2026: 9 modpacksFeb 2026: 9 modpacksMar 2026: 7 modpacksApr 2026: 5 modpacksMay 2026: 4 modpacksJun 2026: 7 modpacksJul 2026: 6 modpacksAug 2026: 11 modpacksSep 2026: 9 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 202423
    Nov 202419
    Dec 202422
    Jan 202524
    Feb 202515
    Mar 202514
    Apr 202515
    May 202512
    Jun 202511
    Jul 202512
    Aug 202510
    Sep 20258
    Oct 202513
    Nov 202514
    Dec 202510
    Jan 20269
    Feb 20269
    Mar 20267
    Apr 20265
    May 20264
    Jun 20267
    Jul 20266
    Aug 202611
    Sep 20269

    Fewer modpacks put it in their new versions than a year ago: 7 a month now, 11 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..

    570 modpacks include Nyctophobia in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Medieval MC [FABRIC] MMC14.4M downloadslast version with it 21 Nov 2023DarkRPG - RPG with Magic, Origins, Quests, Adventure3.9M downloadslast version with it 24 Oct 2026Fantasy MC Fabric1.9M downloadslast version with it 24 Apr 2025Medieval MC [FORGE] - MMC41.2M downloadslast version with it 8 Feb 2025the horrors in the fog839K downloadslast version with it 2 Oct 2024OriginsSMP698K downloadslast version with it 22 Sep 2024All of Fabric 5 - AOF5661K downloadslast version with it 14 Jul 2025Another Quality Modpack 2 - AQM2627K downloadslast version with it 4 Sep 2025Medieval MC [FABRIC] - MMC2278K downloadslast version with it 21 Nov 2025Origin - SMP234K downloadslast version with it 11 Sep 2023
    1 to 10 of 30123

    Often in the same modpacks

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

    ProjectTypeShareGrade
    FerriteCoreAModin 71% of the modpacks with NyctophobiaMod MenuAModin 66% of the modpacks with NyctophobiaLithiumAModin 65% of the modpacks with NyctophobiaThe Graveyard (FABRIC)AModin 65% of the modpacks with NyctophobiaBetterEndBModin 59% of the modpacks with Nyctophobia[Deprecated] Farmer's Delight [Fabric]-Modin 55% of the modpacks with NyctophobiaBetterNetherBModin 55% of the modpacks with NyctophobiaWraith WaystonesAModin 53% of the modpacks with NyctophobiaYUNG's Better Mineshafts (Fabric)AModin 49% of the modpacks with NyctophobiaTowns and TowersBModin 49% of the modpacks with Nyctophobia
    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
    1.21.8·Fabric2.0.02.0.0 · nyctophobia-fabric-mc1.21.8-2.0.0.jarSends: None foundRequires:TerraBlender, Fabric APITerraBlender, Fabric APIPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.8·NeoForge2.0.02.0.0 · nyctophobia-neoforge-mc1.21.8-2.0.0.jarSends: None foundRequires:TerraBlenderPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·Fabric2.0.02.0.0 · nyctophobia-fabric-mc1.21.1-2.0.0.jarSends: None foundRequires:Fabric API, TerraBlenderFabric API, TerraBlenderPassedOur checks found nothing harmful in this file. Its code was read too.
    1.21.1·NeoForge2.0.02.0.0 · nyctophobia-neoforge-mc1.21.1-2.0.0.jarSends: None foundRequires:TerraBlenderPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·Fabric2.0.02.0.0 · nyctophobia-fabric-mc1.20.1-2.0.0.jarSends: None foundRequires:Fabric API, TerraBlenderFabric API, TerraBlenderPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·NeoForge, Forge2.0.02.0.0 · nyctophobia-forge-mc1.20.1-2.0.0.jarSends: None foundRequires:TerraBlenderPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.20·Fabric1.91.9 · Nyctophobia_1.9_(FABRIC)_for_1.20+.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20·Forge1.61.6 · Nyctophobia_1.6_(FORGE)_for_1.20+.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.19.3·Fabric1.81.8 · The_Graveyard_Biomes_1.8_(FABRIC)_for_1.19.3.jarSends: None foundRequires:TerraBlender (Fabric)PassedOur checks found nothing harmful in this file. Its code was read too.
    1.19.3·Fabric1.61.6 · The_Graveyard_Biomes_1.6_(FABRIC)_for_1.19.3.jarSends: None foundRequires:TerraBlender (Fabric)PassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 1712

    19 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.20.1The latest file for its Minecraft version and loader·Forge, NeoForge2.0.02.0.0 · nyctophobia-forge-mc1.20.1-2.0.0.jar (main file)·22 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Stable · 344.0 KB
    1.21.8The latest file for its Minecraft version and loader·NeoForge2.0.02.0.0 · nyctophobia-neoforge-mc1.21.8-2.0.0.jar (main file)·22 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 324.1 KB
    1.21.1The latest file for its Minecraft version and loader·NeoForge2.0.02.0.0 · nyctophobia-neoforge-mc1.21.1-2.0.0.jar (main file)·22 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 323.8 KB
    1.21.8The latest file for its Minecraft version and loader·Fabric2.0.02.0.0 · nyctophobia-fabric-mc1.21.8-2.0.0.jar (main file)·22 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 318.9 KB
    1.21.1The latest file for its Minecraft version and loader·Fabric2.0.02.0.0 · nyctophobia-fabric-mc1.21.1-2.0.0.jar (main file)·22 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 318.6 KB
    1.20.1The latest file for its Minecraft version and loader·Fabric2.0.02.0.0 · nyctophobia-fabric-mc1.20.1-2.0.0.jar (main file)·22 Aug 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 339.0 KB
    1.20 to 1.20.11.20 to 1.20.1The latest file for its Minecraft version and loader·Forge1.61.6 · Nyctophobia_1.6_(FORGE)_for_1.20+.jar (main file)·17 Jun 2023PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Stable · 271.6 KB
    1.20 to 1.20.11.20 to 1.20.1The latest file for its Minecraft version and loader·Fabric1.91.9 · Nyctophobia_1.9_(FABRIC)_for_1.20+.jar (main file)·17 Jun 2023PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 317.4 KB
    1.19.3The latest file for its Minecraft version and loader·Fabric1.81.8 · The_Graveyard_Biomes_1.8_(FABRIC)_for_1.19.3.jar·2 Jan 2023PassedOur checks found nothing harmful in this file. Its code was read too.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 320.0 KB
    1.19.3The latest file for its Minecraft version and loader·Fabric1.61.6 · The_Graveyard_Biomes_1.6_(FABRIC)_for_1.19.3.jar (main file)·28 Dec 2022PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 317.0 KB
    1.19.3The latest file for its Minecraft version and loader·Forge1.31.3 · The_Graveyard_Biomes_1.3_(FORGE)_for_1.19.3.jar (main file)·28 Dec 2022PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Stable · 272.4 KB
    1.19.2The latest file for its Minecraft version and loader·Fabric1.61.6 · The_Graveyard_Biomes_1.6_(FABRIC)_for_1.19.2.jar·16 Nov 2022PassedOur checks found nothing harmful in this file. Its code was read too.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 259.0 KB
    1.19.2The latest file for its Minecraft version and loader·Forge1.21.2 · The_Graveyard_Biomes_1.2_(FORGE)_for_1.19.2.jar (main file)·13 Nov 2022PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthNot on CurseForgeDownload · Stable · 230.0 KB
    1.19.2The latest file for its Minecraft version and loader·Fabric1.51.5 · The_Graveyard_Biomes_1.5_(FABRIC)_for_1.19.2.jar (main file)·11 Nov 2022PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 258.7 KB
    1.19.2·Fabric1.41.4 · The_Graveyard_Biomes_1.4_(FABRIC)_for_1.19.2.jar·5 Nov 2022PassedOur checks found nothing harmful in this file.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 258.7 KB
    1.19.2·Fabric1.31.3 · The_Graveyard_Biomes_1.3_(FABRIC)_for_1.19.2.jar·4 Nov 2022PassedOur checks found nothing harmful in this file.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 258.6 KB
    1.19The latest file for its Minecraft version and loader·Fabric1.21.2 · The_Graveyard_Biomes_1.2_(FABRIC)_for_1.19.jar·11 Jun 2022PassedOur checks found nothing harmful in this file. Its code was read too.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 220.9 KB
    1.18.2The latest file for its Minecraft version and loader·Fabric1.11.1 · The_Graveyard_Biomes_1.1_(FABRIC)_for_1.18.2.jar·23 Mar 2022PassedOur checks found nothing harmful in this file. Its code was read too.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 219.0 KB
    1.18.1The latest file for its Minecraft version and loader·Fabric1.01.0 · The_Graveyard_Biomes_1.0_(FABRIC)_for_1.18.1.jar·26 Feb 2022PassedOur checks found nothing harmful in this file. Its code was read too.Not on ModrinthOpen this file on CurseForgeDownload · Stable · 214.8 KB