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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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    Mathias Odyssey

    Modpack

    Mathias Odyssey adds new weapons, mobs, dimensions, and mechanics to Minecraft, enriching adventures and letting you become anyone from pirate to knight. Built for multiplayer, it brings exciting co-op journeys and a fresh, dynamic world. Enjoy!

    70%Modpack: 70% of its graded mods are A or Bof mods A or B
    • Overview70%
    • SecurityPartly checked
    • Privacy6 send data
    • AIIn 9 mods
    • CompatibilityMinecraft 1.20.1
    • ReleasesLatest Dec 2025

    Download

    Mathias Odysseyifnalever.zip

    Released 9 Dec 2025 · 9.6 MB

    Partly checked: 240 of 245 projects checked (5 not checked yet). See Security

    Download
    OverviewSecurityPrivacyAICompatibilityReleases

    Mod grades

    How grades work

    Modpacks get no grade of their own, so we show the grades of its mods. Of its 245 graded mods, 171 are graded A or B, 61 C and 13 D to F. Its last update came out 11 months ago, for Minecraft 1.20.1. See the mods

    Content of this pack240 of 245 checked

    The mods of its newest release (Minecraft 1.20.1 · Forge, 9 Dec 2025). Each check result is for the latest files of that mod, which may not be the version in this pack.

    ProjectGradeSecurity
    UnionLibMod · 8.6M downloadsCWarningWarning: something that can be risky, not proof of malware. It lowers the grade. The download stays available. See its Security tab.Just Enough Items (JEI)Mod · 725.1M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Cloth Config APIMod · 569.3M downloadsAPassedPassed: our checks found nothing harmful in the latest files.AppleSkinMod · 519.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.GeckolibMod · 500.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.BookshelfMod · 473M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Architectury APIMod · 460M downloadsAPassedPassed: our checks found nothing harmful in the latest files.ClumpsMod · 420.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Xaero's MinimapMod · 377.5M downloadsBPassedPassed: our checks found nothing harmful in the latest files.WaystonesMod · 354M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Curios APIMod · 350M downloadsAPassedPassed: our checks found nothing harmful in the latest files.CollectiveMod · 342.5M downloadsAPassedPassed: our checks found nothing harmful in the latest files.PatchouliMod · 341.3M downloadsAPassedPassed: our checks found nothing harmful in the latest files.PlaceboMod · 340.7M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Enchantment DescriptionsMod · 337.5M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Moonlight LibMod · 336.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.ModernFixMod · 334.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Nature's CompassMod · 332.6M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Xaero's World MapMod · 330.9M downloadsBPassedPassed: our checks found nothing harmful in the latest files.ImmediatelyFastMod · 329.5M downloadsAPassedPassed: our checks found nothing harmful in the latest files.BalmMod · 329M downloadsAPassedPassed: our checks found nothing harmful in the latest files.KonkreteMod · 295.2M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Puzzles LibMod · 291.5M downloadsAPassedPassed: our checks found nothing harmful in the latest files.QuarkMod · 285.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Better AdvancementsMod · 284.7M downloadsAPassedPassed: our checks found nothing harmful in the latest files.
    1 to 25 of 24512345…10

    Details

    Creator
    LordMateo8002
    License
    Not known
    Downloads
    29
    Created
    9 Dec 2025
    Official page
    CurseForge

    Security

    A Warning in 1 project

    We checked 240 of its 245 projects, without running them.

    A Warning is not proof of malware.

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

    UnionLib

    Wrong result? Tell us.

    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 · 240 of 245 projects checked
    • Its projects
      See what is in this pack
      245 projects
    • Not checked yet
      Xray UltimateRealm RPG: Dragon WyrmsRealm RPG: Quests & RewardsGobber Delight (A Farmer's Delight Add-on)Bloody Physics
      5 projects
    • Files in the pack itself
      Not checked yet.

    Privacy

    6 mods send something about you

    We read the code of 238 of its 243 mods, without running it.

    UnionLibLogin token +1CollectivePlayer ID3D Skin LayersCrash reportsImmersive MelodiesUnknown dataMCA RebornText to an AI +3Ice And Fire PatcherText to an AI

    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 · 238 of 243 mods read
    • Go online onlyTheir code contacts a web address, for example to check for updates. We found nothing it sends about you.
      BookshelfXaero's MinimapPlaceboMoonlight LibXaero's World MapSupplementariesFTB Library (NeoForge)CitadelThe Twilight ForestSimple Voice ChatArs NouveauIce and FireThe AetherMinecoloniesTraveler's BackpackSinytra ConnectorBlue SkiesObscure APIAquamiraeSmall ShipsAlex's CavesAether Addon: Protect Your MoaCustomizable Player ModelsMore RelicsRuneCraft
      25 mods
    • Send nothing
      Their code contacts no web address.
      207 mods
    • Not read yet
      We have not read their code yet.
      5 mods

    AI

    AI used in 9 of the 200 mods we checked

    We found an AI tool in them, or their authors declared AI content.

    43 mods are not checked yet.

    1 mod can use AI in the game.

    Just Enough Items (JEI)Claude CodeWaystonesClaude CodeModernFixClaude CodePuzzles LibdeclaredQuarkClaude CodeSupplementariesClaude Code3D Skin LayersCodeRabbitFTB Chunks (NeoForge)GitHub CopilotZetaClaude CodeMCA Rebornin the game

    Made with AI: not checked yet

    We have not looked for AI tools in the pack itself 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

    Compatibility

    See the file in Releases
    Forge
    1.201.2126.126.3

    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.245 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.It has no file for Minecraft versions newer than 1.20.1. Many recently updated mods still support 1.20.1.

    1 release

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.20.1·ForgeMathias-OdysseyifnaleverMathias-Odysseyifnalever · Mathias Odysseyifnalever.zip·9 Dec 2025Partly checkedPartly checked: 240 of 245 projects checked (5 not checked yet).Open this file on CurseForgeDownload · Stable · 9.6 MB