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    2,054,198 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 2026.269,438 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.

    Tech World 2

    Modpack

    Build with machines, gather resources, and explore a world of technology.

    9%Modpack: 9% of its graded mods are A or Bof mods A or B
    • Overview9%
    • SecurityPartly checked
    • Privacy2 send data
    • AINot checked yet
    • CompatibilityMinecraft 1.6.4
    • ReleasesLatest Jan 2015

    Download

    TechWorld2-1.1.6-1.6.4.zip

    Released 15 Jan 2015 · 77.4 MB

    Not checked: we have not checked this file yet.

    A newer beta from 15 Jan 2015 is in Releases.

    Download
    OverviewSecurityPrivacyAICompatibilityReleases

    Mod grades

    How grades work

    Modpacks get no grade of their own, so we show the grades of its mods. Of its 22 graded mods, 2 are graded A or B, 4 C and 16 D to F. Its last update came out 11.8 years ago, for Minecraft 1.6.4. See the mods

    Mods in this pack27 of 27 checked

    The mods of its newest release (Minecraft 1.6.4 · Forge, 15 Jan 2015). Each check result is for the latest files of that mod, which may not be the version in this pack.

    ModGradeSecurity
    CoFH CoreMod · 213.9M downloadsCPassedPassed: our checks found nothing harmful in the latest files.Tinkers' ConstructMod · 199.4M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Thermal ExpansionMod · 162.2M downloadsCPassedPassed: our checks found nothing harmful in the latest files.iChunUtilMod · 132M downloadsCPassedPassed: our checks found nothing harmful in the latest files.BiblioCraftMod · 107.1M downloadsDPassedPassed: our checks found nothing harmful in the latest files.ForestryMod · 70.2M downloadsBPassedPassed: our checks found nothing harmful in the latest files.BuildCraftMod · 44.6M downloadsCPassedPassed: our checks found nothing harmful in the latest files.WailaMod · 40.7M downloadsDPassedPassed: our checks found nothing harmful in the latest files.Not Enough ItemsMod · 40.1M downloads-PassedPassed: our checks found nothing harmful in the latest files.RailcraftMod · 37.2M downloadsDPassedPassed: our checks found nothing harmful in the latest files.CodeChicken CoreMod · 37.1M downloads-PassedPassed: our checks found nothing harmful in the latest files.Minefactory ReloadedMod · 23.8M downloadsDPassedPassed: our checks found nothing harmful in the latest files.ComputerCraftMod · 23.7M downloads-PassedPassed: our checks found nothing harmful in the latest files.NEI AddonsMod · 22.9M downloadsDPassedPassed: our checks found nothing harmful in the latest files.JabbaMod · 20.5M downloadsDPassedPassed: our checks found nothing harmful in the latest files.TiC TooltipsMod · 19.7M downloadsDPassedPassed: our checks found nothing harmful in the latest files.Tinkers' MechworksMod · 19.3M downloadsDPassedPassed: our checks found nothing harmful in the latest files.Hopper DuctsMod · 16.6M downloadsEPassedPassed: our checks found nothing harmful in the latest files.BackpacksMod · 9.4M downloads-PassedPassed: our checks found nothing harmful in the latest files.MobiusCoreMod · 6.2M downloadsEPassedPassed: our checks found nothing harmful in the latest files.ArmorStatusHUDMod · 4.8M downloadsEPassedPassed: our checks found nothing harmful in the latest files.StatusEffectHUDMod · 2.9M downloadsEPassedPassed: our checks found nothing harmful in the latest files.Applied EnergisticsMod · 2.3M downloads-PassedPassed: our checks found nothing harmful in the latest files.PowerCrystalsCoreMod · 1.8M downloadsEPassedPassed: our checks found nothing harmful in the latest files.EVOCMod · 1.1M downloadsEPassedPassed: our checks found nothing harmful in the latest files.
    1 to 25 of 2712

    2 files not listed: no matching project found.

    Changes since the previous release · 2 added

    Compared with the release of 15 Jan 2015 for the same platform, Minecraft version and loader. We do not compare the versions of the mods yet.

    Added
    Backpacks and CurseForge project 79325
    Share graded A or B
    unchanged

    Details

    Creators
    FTB and FTBTeam
    License
    Not known
    Downloads
    185K
    Created
    15 Jan 2015
    Official page
    CurseForge

    Security

    No harmful code found in its mods

    We checked all 27 mods and the files in the pack itself, without running them.

    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 27 mods checked
    • Its projects
      See what is in this pack
      27 mods
    • Files in the pack itself
      405 settings files, 15 resource, shader or data packs, 4 other files, 33 mod jars. 1 jar or zip could not be read.

    Privacy

    2 mods send something about you

    We read the code of all 27 of its mods, without running it.

    BuildCraftPlayer nameComputerCraftUnknown data

    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 27 mods read
    • Go online onlyTheir code contacts a web address, for example to check for updates. We found nothing it sends about you.
      BiblioCraftForestryRailcraftCodeChicken CoreMinefactory ReloadedBackpacksApplied EnergisticsPowerCrystalsCoreRemote IO
      9 mods
    • Send nothing
      Their code contacts no web address.
      16 mods

    AI

    No sign that AI was used to make its mods

    We found no AI tool in the 11 mods we checked, and no AI content is declared for them on Modrinth.

    16 mods are not checked yet.

    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 all 12 files
    Forge
    1.61.91.141.181.2126.2

    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.Nothing
    OptionalProjects it can work with but does not need. The author lists them.Nothing
    IncludesProjects packed inside its files.27 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.

    12 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.6.4·Forge1.1.71.1.7 · TechWorld2-1.1.7-1.6.4.zipBeta·15 Jan 2015Partly checkedPartly checked: all 27 mods checked.Open this file on CurseForgeDownload · Beta · 80.1 MB
    1.6.4·Forge1.1.61.1.6 · TechWorld2-1.1.6-1.6.4.zip·15 Jan 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Stable · 77.4 MB
    1.6.4·Forge1.1.41.1.4 · TechWorld2-1.1.4-1.6.4.zipBeta·15 Jan 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 75.2 MB
    1.6.4·Forge1.1.21.1.2 · TechWorld2-1.1.2-1.6.4.zipBeta·15 Jan 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 76.3 MB
    1.6.4·Forge1.1.11.1.1 · TechWorld2-1.1.1-1.6.4.zipBeta·15 Jan 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 76.7 MB
    1.6.4·Forge1.0.61.0.6 · TechWorld2-1.0.6-1.6.4.zipBeta·15 Jan 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 71.6 MB
    1.6.4·Forge1.0.51.0.5 · TechWorld2-1.0.5-1.6.4.zipBeta·15 Jan 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 56.5 MB
    1.6.4·Forge1.0.41.0.4 · TechWorld2-1.0.4-1.6.4.zipBeta·15 Jan 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 57.7 MB
    1.6.4·Forge1.0.31.0.3 · TechWorld2-1.0.3-1.6.4.zipBeta·15 Jan 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 59.1 MB
    1.6.4·Forge1.0.21.0.2 · TechWorld2-1.0.2-1.6.4.zipBeta·15 Jan 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 59.1 MB
    1.6.4·Forge1.0.11.0.1 · TechWorld2-1.0.1-1.6.4.zipBeta·15 Jan 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 59.0 MB
    1.6.4·Forge1.0.01.0.0 · TechWorld2-1.0.0-1.6.4.zipBeta·15 Jan 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 58.7 MB