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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.

    Nightmare.jar improved (horror) (dweller)

    Mod

    A cave monster stalks you from the shadows and attacks.

    E40/ 100
    • OverviewE
    • SecurityNot checked yet
    • PrivacyNot read yet
    • AINot checked yet
    • CompatibilityMinecraft 1.19.2
    • ModpacksIn 31
    • ReleasesLatest May 2025

    Download

    NightmareEXE_NewTexture.jar

    Released 31 May 2025 · 3.2 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

    Strengths

    • Stable releases

    Points lost

    • No release in 17 months−20 points
    • No file for a Minecraft version most modpacks use−9 points
    • No source code link−7 points
    • Releases in only 3 of the last 24 months−4 points
    • Under 5 million downloads−1 point
    All 11 criteria

    • Maintenance

      25 points lost2 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.17 months ago (31 May 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.1.19.2 on Forge. About 4.1 years behind popular modding versions. Latest Minecraft: 26.3. Abandoned: no release for 16 months; no file for a popular modding version.0 / 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

      Full points22 / 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.2 of the 17 modpacks with two or more versions removed it in a later one (12%) 10 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.No quick fix in 2 years 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

      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. CurseForge links are not in our data.

    • Popularity

      1 point lost3 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.52,073 3 / 4

    • Track record

      8 points lost0 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.23 months, 6 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
    Total40 / 100

    27 of the 68 points that apply = 40 out of 100.

    About

    Nightmare.jar improved is a horror mod that brings a Cave Dweller-inspired threat into caves, where it watches from a distance before attacking and can put a player’s world at risk. The creature uses new sounds, including cave roars, along with revised animations, textures, and model changes; the animations were reworked to be smoother and fix glitches.

    Written from CurseForge . How we write it

    Often used with it

    See all 30
    Essential ModBHorror Element ModBCave Dweller ReimaginedCRubidiumCThe ASSIMILATOR [Parasitic Dweller] [Horror] [Creepy] [Terror] [Entity]D

    Details

    Creator
    Zotzman
    License
    Not known
    Downloads
    52K
    Created
    6 Dec 2024
    Official page
    CurseForge

    Security

    Not checked yet

    It has no file for a recent Minecraft version. This is about its files for Minecraft 1.19.2.

    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.
      1 latest file. It is not for a recent Minecraft version, so the answer above is about it. 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

    Privacy

    We have not read its code yet

    It has no file for a recent Minecraft version. This is about its files for Minecraft 1.19.2.

    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

    Made with AI: not checked yet

    We have not looked for AI tools in it 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 in the description
      Changelogs not read yet
    • 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 6 files
    Forge
    1.191.2126.1

    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.No file yet for any of the last 6 Minecraft versions.

    Modpacks using this project

    Find modpacks with it

    31 modpacks include Nightmare.jar improved (horror) (dweller) in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    HorroPhobia - A Horror Adventure World7.1K downloadslast version with it 7 Jun 2025MAZE RUNNER BY KRYPNOFITE inspired by swayle6.3K downloadslast version with it 13 Mar 2026Real dark fantasy Horror (Horror) (dark fantasy)4.6K downloadslast version with it 14 May 2026DarkFantasyHorror2K downloadslast version with it 20 Jan 2025THE LIMINAL ESCAPE1.8K downloadslast version with it 2 Mar 2025The Dweller Archive1.5K downloadslast version with it 1 Oct 2026PSYCHOSIS REVIVAL887 downloadslast version with it 4 Apr 2025Cartoons Dweller Fav Dwellers660 downloadslast version with it 1 Sep 2026Best Christmas (horror) proximity chat559 downloadslast version with it 13 Jun 2026One Block With Dwellers384 downloadslast version with it 7 Sep 2026
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Nightmare.jar improved (horror) (dweller). Share: how many of the modpacks with Nightmare.jar improved (horror) (dweller) also have that mod.

    ProjectTypeShareGrade
    Essential ModBModin 81% of the modpacks with Nightmare.jar improved (horror) (dweller)Horror Element ModBModin 65% of the modpacks with Nightmare.jar improved (horror) (dweller)Cave Dweller ReimaginedCModin 61% of the modpacks with Nightmare.jar improved (horror) (dweller)RubidiumCModin 61% of the modpacks with Nightmare.jar improved (horror) (dweller)The ASSIMILATOR [Parasitic Dweller] [Horror] [Creepy] [Terror] [Entity]DModin 55% of the modpacks with Nightmare.jar improved (horror) (dweller)The Steve Dweller by ZZiggs [Discontinued]-Modin 52% of the modpacks with Nightmare.jar improved (horror) (dweller)The Mimicer (horror)CModin 52% of the modpacks with Nightmare.jar improved (horror) (dweller)The KnockerBModin 52% of the modpacks with Nightmare.jar improved (horror) (dweller)The Man From The FogCModin 52% of the modpacks with Nightmare.jar improved (horror) (dweller)From The FogAModin 52% of the modpacks with Nightmare.jar improved (horror) (dweller)
    1 to 10 of 30123

    Latest files

    The newest file for each Minecraft version and loader. None is for a recent Minecraft version. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.

    MinecraftLoaderVersionSecuritySendsRequires
    Older Minecraft versions
    1.19.2·ForgeNightmareEXE-NewTextureNightmareEXE-NewTexture · NightmareEXE_NewTexture.jarSends: Not read yetRequires:NothingNot checkedWe have not checked this file yet.

    6 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.19.2The latest file for its Minecraft version and loader·ForgeNightmareEXE-NewTextureNightmareEXE-NewTexture · NightmareEXE_NewTexture.jar·31 May 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.
    1.19.2·ForgeNightmare-final-experimentNightmare-final-experiment · Nightmare_final_experiment.jar·22 May 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.
    1.19.2·ForgeNightmareEXE-new-soundsNightmareEXE-new-sounds · NightmareEXE-new-sounds.jar·12 Jan 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.
    1.19.2·ForgeNightmareEXE-old-soundsNightmareEXE-old-sounds · NightmareEXE-old-sounds.jar·11 Jan 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.
    1.19.2·Forge11 · nightmareEXE.JAR. (1).jar·22 Dec 2024Not 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.
    1.19.2·ForgenightmareEXE.JARnightmareEXE.JAR · nightmareEXE.JAR..jar·6 Dec 2024Not 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.