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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.

    Blast Off

    Modpack

    Survive a ruined Earth and build a ship to reach the stars.

    22%Modpack: 22% of its graded mods are A or Bof mods A or B
    • Overview22%
    • SecurityWarning
    • Privacy4 send data
    • AIIn 2 mods
    • CompatibilityMinecraft 1.7.10
    • ReleasesLatest Jul 2015

    Download

    BlastOff-1.3.3-1.7.10.zip

    Released 16 Jul 2015 · 88.8 MB

    Warning: all 53 mods checked. 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 49 graded mods, 11 are graded A or B, 6 C and 32 D to F. Its last update came out 11.3 years ago, for Minecraft 1.7.10. See the mods

    About

    Blast Off is a survival and space-exploration modpack framed as a mission to escape a devastated Earth: after waking from hypersleep, you follow ROBIT’s guidance to gather materials and build a NASA interplanetary vessel to rejoin humanity in space. The starting world is portrayed as hazardous, with poor or lethal air, scarce viable mineral resources, negligible plant life, dangerous nocturnal predators, and extreme storms. Progression includes mining-level advancement for pickaxes, which begin below their full harvest level and gain experience through mining; mob heads can raise a pickaxe’s mining level immediately. The pack combines engineering and resource systems such as BuildCraft, Applied Energistics, Mekanism, Ender IO, Botania, and Tinkers’ Construct with spaceflight through Galacticraft. Exploration and survival additions include Roguelike Dungeons and Ruins, meteor impacts, hazardous weather, hostile mobs, and Hardcore Questing Mode. Death uses vanilla hardcore rules, while the installed Sync mod allows players to make additional shells as a way to gain more lives.

    Written from CurseForge . How we write it

    Mods in this pack53 of 53 checked

    The mods of its newest release (Minecraft 1.7.10 · Forge, 16 Jul 2015). Each check result is for the latest files of that mod, which may not be the version in this pack.

    ModGradeSecurity
    MaricultureMod · 2.2M downloadsEWarningWarning: something that can be risky, not proof of malware. It lowers the grade. The download stays available. See its Security tab.Storage DrawersMod · 246M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Applied Energistics 2Mod · 236M downloadsAPassedPassed: our checks found nothing harmful in the latest files.MantleMod · 231.3M downloadsAPassedPassed: our checks found nothing harmful in the latest files.BotaniaMod · 175.8M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Inventory Tweaks [1.12 only] Mod · 143.4M downloads-PassedPassed: our checks found nothing harmful in the latest files.Custom Main MenuMod · 137.3M downloadsDPassedPassed: our checks found nothing harmful in the latest files.iChunUtilMod · 132M downloadsCPassedPassed: our checks found nothing harmful in the latest files.Ender IOMod · 130M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Resource LoaderMod · 121.7M downloadsDPassedPassed: our checks found nothing harmful in the latest files.ModTweakerMod · 119.9M downloadsCPassedPassed: our checks found nothing harmful in the latest files.BaublesMod · 119M downloadsCPassedPassed: our checks found nothing harmful in the latest files.Extra UtilitiesMod · 108.9M downloadsDPassedPassed: our checks found nothing harmful in the latest files.Wawla - What Are We Looking AtMod · 82.2M downloadsDPassedPassed: our checks found nothing harmful in the latest files.OpenBlocksMod · 73.3M downloadsDPassedPassed: our checks found nothing harmful in the latest files.Aroma1997CoreMod · 73.3M downloadsDPassedPassed: our checks found nothing harmful in the latest files.OpenModsLibMod · 73.3M downloadsDPassedPassed: our checks found nothing harmful in the latest files.AppleCoreMod · 73M downloadsDPassedPassed: 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.AromaBackupMod · 38M downloadsEPassedPassed: our checks found nothing harmful in the latest files.CodeChicken CoreMod · 37.1M downloads-PassedPassed: our checks found nothing harmful in the latest files.Roguelike DungeonsMod · 36.5M downloadsAPassedPassed: our checks found nothing harmful in the latest files.Carpenter's BlocksMod · 25.3M downloadsDPassedPassed: our checks found nothing harmful in the latest files.
    1 to 25 of 53123

    5 files not listed: no matching project found.

    Changes since the previous release · 1 added

    Compared with the release of 16 Jul 2015 for the same platform, Minecraft version and loader. We do not compare the versions of the mods yet.

    Added
    Eureka
    Share graded A or B
    down 1 point

    Details

    Creator
    Karmarcharger
    License
    Not known
    Downloads
    123K
    Created
    16 Jul 2015
    Official page
    CurseForge
    Links
    Source code

    Security

    A Warning in 1 mod

    We checked all 53 mods and the files in the pack itself, without running them.

    A Warning is not proof of malware.

    Mariculture

    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 · All 53 mods checked
    • Its projects
      See what is in this pack
      53 mods
    • Files in the pack itself
      642 settings files, 6 scripts, 7 resource, shader or data packs, 1,262 other files, 55 mod jars.

    Privacy

    4 mods send something about you

    We read the code of all 53 of its mods, without running it.

    Custom Main MenuPlayer nameBuildCraftPlayer nameMinecraft Comes Alive (MCA)System details +1RadixCoreCrash 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 53 mods read
    • Go online onlyTheir code contacts a web address, for example to check for updates. We found nothing it sends about you.
      MaricultureBotaniaExtra UtilitiesOpenBlocksAroma1997CoreCodeChicken CoreMine & Blade: Battlegear 2Buildcraft Additions
      8 mods
    • Send nothing
      Their code contacts no web address.
      41 mods

    AI

    AI used in 2 of the 19 mods we checked

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

    34 mods are not checked yet.

    Applied Energistics 2Claude CodeBotaniaClaude Code

    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.
    • Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.
      Not read yet
    • 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 38 files
    Forge
    1.71.101.151.1926.1

    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.53 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.

    38 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.7.10·Forge1.3.31.3.3 · BlastOff-1.3.3-1.7.10.zip·16 Jul 2015WarningWarning: all 53 mods checked.Open this file on CurseForgeDownload · Stable · 88.8 MB
    1.7.10·Forge1.3.41.3.4 · BlastOff-1.3.4-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 88.9 MB
    1.7.10·Forge1.3.11.3.1 · BlastOff-1.3.1-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 88.8 MB
    1.7.10·Forge1.3.01.3.0 · BlastOff-1.3.0-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 88.8 MB
    1.7.10·Forge1.2.71.2.7 · BlastOff-1.2.7-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 89.3 MB
    1.7.10·Forge1.2.61.2.6 · BlastOff-1.2.6-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 89.3 MB
    1.7.10·Forge1.2.51.2.5 · BlastOff-1.2.5-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 96.4 MB
    1.7.10·Forge1.2.41.2.4 · BlastOff-1.2.4-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 94.7 MB
    1.7.10·Forge1.2.31.2.3 · BlastOff-1.2.3-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 94.7 MB
    1.7.10·Forge1.2.21.2.2 · BlastOff-1.2.2-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 95.0 MB
    1.7.10·Forge1.2.11.2.1 · BlastOff-1.2.1-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 95.0 MB
    1.7.10·Forge1.2.01.2.0 · BlastOff-1.2.0-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 95.0 MB
    1.7.10·Forge1.1.201.1.20 · BlastOff-1.1.20-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 95.0 MB
    1.7.10·Forge1.1.191.1.19 · BlastOff-1.1.19-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 95.4 MB
    1.7.10·Forge1.1.171.1.17 · BlastOff-1.1.17-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 112.6 MB
    1.7.10·Forge1.1.161.1.16 · BlastOff-1.1.16-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 112.6 MB
    1.7.10·Forge1.1.151.1.15 · BlastOff-1.1.15-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 112.6 MB
    1.7.10·Forge1.1.141.1.14 · BlastOff-1.1.14-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 105.1 MB
    1.7.10·Forge1.1.131.1.13 · BlastOff-1.1.13-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 130.6 MB
    1.7.10·Forge1.1.121.1.12 · BlastOff-1.1.12-1.7.10.zipBeta·16 Jul 2015Not checkedWe have not checked this file yet.Open this file on CurseForgeDownload · Beta · 130.6 MB
    1 to 20 of 3812