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    2,081,364 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 28 Oct 2026.660,663 files with their code readFiles whose code we turned back into readable code and read, in an isolated environment. Counted on 28 Oct 2026.271,578 projects gradedProjects with a letter from A to F. Counted on 28 Oct 2026.

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    © 2026 ModgradeNot an official Minecraft product. Not approved by or associated with Mojang or Microsoft.

    MCKids Academy: Once Upon A Time

    ModpackNo update for 6.6 years

    Take a GRIMM's Fairy Tale tour through Minecraft!

    Download

    Files come from CurseForge servers.

    Once Upon A Time-1.1.0.zip Beta

    Released 12 Mar 2020 · 284.4 KB

    Partly checked: all 46 mods checked, the pack's own files not yet. See Security

    Download
    33%Modpack: 33% of its graded mods are A or Bof mods A or B
    Security
    Partly checked
    Privacy
    3 send data
    Minecraft versions
    Minecraft 1.12.2
    • Overview33%
    • SecurityPartly checked
    • Privacy3 send data
    • AINone found
    • CompatibilityMinecraft 1.12.2
    • ReleasesLatest Mar 2020
    OverviewSecurityPrivacyAICompatibilityReleases

    Mod grades

    How grades work

    Modpacks get no grade of their own, so we show the grades of its mods. Of its 45 graded mods, 15 are graded A or B, 11 C and 19 D to F. Its newest release is for Minecraft 1.12.2. See the mods

    Mods in this pack46 of 46 checked

    The mods of its newest release (Minecraft 1.12.2 · Forge, 12 Mar 2020). Each check result is for the latest files of that mod, which may not be the version in this pack.

    ModGradeSecurity
    Just Enough Items (JEI)Mod · 727.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.BookshelfMod · 474.3M downloadsAPassedPassed: our checks found nothing harmful in the latest files.JourneyMapMod · 372.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.PatchouliMod · 342.3M downloadsAPassedPassed: our checks found nothing harmful in the latest files.QuarkMod · 286M downloadsAPassedPassed: our checks found nothing harmful in the latest files.AutoRegLibMod · 243.8M downloadsCPassedPassed: our checks found nothing harmful in the latest files.CraftTweakerMod · 234.1M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Cyclops CoreMod · 160.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Dark UtilitiesMod · 145.9M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Custom Main MenuMod · 137.4M downloadsDPassedPassed: our checks found nothing harmful in the latest files.iChunUtilMod · 132.1M downloadsCPassedPassed: our checks found nothing harmful in the latest files.BaublesMod · 119M downloadsCPassedPassed: our checks found nothing harmful in the latest files.HwylaMod · 101.9M downloads-PassedPassed: our checks found nothing harmful in the latest files.FTB Library (Forge) (Legacy)Mod · 99.6M downloadsCPassedPassed: our checks found nothing harmful in the latest files.FTB Utilities (Forge)Mod · 94.5M downloadsCPassedPassed: our checks found nothing harmful in the latest files.FTB Backups (Forge)Mod · 78.3M downloadsCPassedPassed: our checks found nothing harmful in the latest files.Astral SorceryMod · 74.1M downloadsAPassedPassed: our checks found nothing harmful in the latest files.IvToolkitMod · 60.9M downloadsCPassedPassed: our checks found nothing harmful in the latest files.Recurrent ComplexMod · 55.3M downloadsAPassedPassed: our checks found nothing harmful in the latest files.MysticalLibMod · 52.9M downloadsCPassedPassed: our checks found nothing harmful in the latest files.EvilCraftMod · 44.7M downloadsAPassedPassed: our checks found nothing harmful in the latest files.LootTweakerMod · 37.1M downloadsCPassedPassed: our checks found nothing harmful in the latest files.No Recipe BookMod · 33.6M downloadsEPassedPassed: our checks found nothing harmful in the latest files.Ruins (Structure Spawning System)Mod · 30.1M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Chunk AnimatorMod · 29.8M downloadsCPassedPassed: our checks found nothing harmful in the latest files.
    1 to 25 of 4612

    1 file not listed: no matching project found.

    Changes since the previous release · 20 added, 6 removed

    Compared with the release of 5 Mar 2020 for the same platform, Minecraft version and loader. We do not compare the versions of the mods yet.

    Added
    Custom Main MenuRuins (Structure Spawning System)Cyclops CoreChunk AnimatorFTB Utilities (Forge)FTB Library (Forge) (Legacy)QuarkPrefabAutoRegLibAnimania BaseMysticalLibMystical WorldNo Recipe BookMystical WildlifeCurseForge project 301429Howl It Do?FTB Backups (Forge)RatsSimple AmbientsEvilCraft
    Removed
    Biomes O' PlentyLootBagsMorphThe Weirding GadgetThe Flying ThingsNature's Aura
    Share graded A or B
    down 5 points

    Details

    Creator
    Momibelle
    License
    MIT License
    Downloads
    506
    Created
    5 Mar 2020
    Official page
    CurseForge

    Security

    No harmful code found in the mods we checked

    We checked all 46 mods.

    We have not checked the files in the pack itself yet (settings, scripts).

    Why we show this: a modpack installs the files of its mods, and each mod runs on your computer like any program. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: a modpack has no grade of its own, and each mod's result counts in that mod's grade.

    How we checked · All 46 mods checked
    • Its projects
      See what is in this pack
      46 mods
    • Files in the pack itself
      Not checked yet.

    Privacy

    3 mods send something about you

    We read the code of all 46 of its mods.

    JourneyMapSystem detailsCustom Main MenuPlayer nameFTB Utilities (Forge)Crash reports

    Why we show this: a modpack runs the code of its mods, and 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 46 mods read
    • Go online onlyTheir code contacts a web address, for example to check for updates. We found nothing it sends about you.
      BookshelfCraftTweakerFTB Library (Forge) (Legacy)Astral SorceryEvilCraftAnimania Base
      6 mods
    • Send nothing
      Their code contacts no web address.
      37 mods

    AI

    No sign that AI was used to make its mods

    We found no AI use from before this release (12 Mar 2020) in the 18 mods we checked.

    2 mods show AI use only from after it, so it does not apply to the versions in this pack.

    28 mods are not checked yet.

    No sign so far that AI was used to make the pack itself

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

    We have not read its files and images 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
      2 of 4 changelogs read
    • Its filesCredits and texts in the files you download that name an AI tool.
      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

    Compatibility

    See all 2 files
    Forge
    1.121.151.171.2026.1

    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.46 projects, listed in the Overview tab.
    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.

    2 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.12.2·Forge1.1.01.1.0 · Once Upon A Time-1.1.0.zipBeta·12 Mar 2020Partly checkedPartly checked: all 46 mods checked, the pack's own files not yet.Open this file on CurseForgeDownload · Beta · 284.4 KB
    1.12.2·Forge1.0.01.0.0 · Once Upon A Time in Minecraft-1.0.0.zipBeta·5 Mar 2020Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 233.7 KB