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    2,046,932 files checkedFiles from Modrinth and CurseForge we downloaded and checked. Counted on 24 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 24 Oct 2026.269,480 projects gradedProjects with a letter from A to F. Counted on 24 Oct 2026.
    How it worksMalware we foundAPIAboutPrivacyTermsContact

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

    Blastcraft

    Mod

    Build missile-proof bunkers and protect your home with reinforced blocks.

    A97/ 100
    • OverviewA
    • SecurityPassed
    • PrivacyNone found
    • AINone found
    • CompatibilityUp to 1.21.1
    • ModpacksIn 347
    • ReleasesLatest 15 Oct

    Download

    blastcraft-1.21.1-0.8.0.jar

    Released 15 Oct 2026 · 766.5 KB

    Passed: our checks found nothing harmful in this file.

    Download

    Required to run

    • VoltaicAMinecraft 1.21.1 · NeoForge (release 1.2.0)
    OverviewSecurityPrivacyAICompatibilityModpacksReleases

    Why grade A

    How grades work

    Strengths

    • Security checks passed
    • Public source code and issue tracker
    • Widely used
    • Around for years

    Points lost

    • Releases in only 7 of the last 24 months−1 point
    • Some modpacks removed it−1 point
    All 11 criteria

    • Maintenance

      1 point lost26 / 27
      Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.9 days ago (15 Oct 2026) 12 / 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.1.21.1 on NeoForge, 1.20.1 on Forge. 15% or more of the popular mods updated in the last 6 months also have files for 1.21.1. Latest Minecraft: 26.3. 9 / 9
      Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 7 of the last 24 months 5 / 6

    • Stability

      1 point lost21 / 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.36 of the 296 modpacks with two or more versions removed it in a later one (12%) See the 36 modpacks9 / 10
      Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.1 of its 13 releases in 2 years needed a quick fix (8%) 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

      Full points10 / 10
      Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · aurilisdev/Blastcraft 7 / 7
      Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.aurilis.dev 3 / 3

    • Popularity

      Full points4 / 4
      DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.579,667 4 / 4

    • Track record

      Full points8 / 8
      AgeHow long the project has existed. It counts less when no new file came out recently.6.2 years, 69 releases 8 / 8

    • Security

      Passed
      File checksThis check adds no points. It can only take points away.Our checks found nothing harmful in both latest files for recent Minecraft versions. See Security
    Total97 / 100

    68.9 of the 71 points that apply = 97 out of 100. The points above are rounded to whole numbers.

    Images

    • blastcraft1.jpg

    About

    Blastcraft adds reinforced building materials for constructing bunkers and other structures that can withstand missile strikes and explosions, including blasts from testing or nearby nuclear reactors. Its materials range from concrete and hardened bricks to blastproof and carbon-plated walls, with variants such as big, polished and smooth finishes; concrete also comes in brick, tile and plain forms. The Blast Compressor uses power to turn raw blastproof bricks into finished Blast Proof Bricks. Protection varies by material: concrete matches obsidian’s explosion resistance, while blastproof walls can survive nuclear explosions and carbon-plated walling is stronger still.

    Written from Modrinth . How we write it

    In-game changes

    Does not change the game's code directly.

    Adds 86 blocks, 1 item, 234 recipes and 1 sound.

    Counted from the names and data files in the mod, so the list may not be complete.

    Keeps all of vanilla Minecraft's textures, models and sounds.

    Often used with it

    See all 30
    ElectrodynamicsABallistixANuclear ScienceAMekanism GeneratorsBAssembly LineA

    Details

    Creators
    aurilisdev and skiprocks999
    License
    AURILISDEV LICENSE 1.0.2
    Downloads
    580K
    Created
    29 Aug 2020
    Official pages
    Modrinth , CurseForge
    Links
    Source code , Issues

    Security

    No harmful code found

    We checked its files and read their code, without running it.

    What it can do on your computer

    Creates settings files
    The mod keeps its settings in the config folder of your game, where you can change or delete them. Only in its files for NeoForge 1.21.1.

    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 · All 12 latest files checked, last on 17 Oct 2026
    • 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.
      12 latest files: the newest file for each Minecraft version and loader. The answer above is about the 2 for recent versions. 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
    • Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.
      Read without running it
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares that the project reads or edits things on your system outside the game. Since 13 Aug 2026, Modrinth's rules require it when this applies.
      Nothing declared about your system outside the game.
    • Looked for, not foundWe looked for these in the file and did not find them.
      The internet, folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.

    Privacy

    We found nothing it sends

    We read its code without running it: it contacts no web address while you play.

    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 · Both files read
    • 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.
      The code of both files, for recent Minecraft versions. See each file in Releases
    • Author on ModrinthThe disclosure form on Modrinth, where the author declares crash reports, usage data and advertisements. Since 13 Aug 2026, Modrinth's rules require it when a project collects data on its users or shows advertisements.
      Nothing declared about crash reports, usage data or advertisements.

    AI

    No sign so far that AI was used to make it

    We looked for AI tools in its texts, files, images and sounds and found none.

    We have not read its code history yet.

    No sign of AI in the game

    We found no AI service, AI library or AI model file in its code.

    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 · 6 places 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.
      No AI content or AI features declared.
    • 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
      35 of 40 changelogs read
    • Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.
      Nothing found
    • Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.
      Nothing found
      38 images read
    • Sounds in its filesThe tags of the sound files in the files you download, where some AI music tools write their name.
      Nothing found
      1 sound file read
    • 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.
      No AI service, AI library or AI model file
      62 code files read

    Compatibility

    See all 69 files
    NeoForge
    Forge
    Loader not stated
    1.161.181.201.2126.1

    Point at or tap a version to see its loaders.

    Runs onWhere to install it: in your game, on the server, or both. As the author says on Modrinth.Needed in your game and on the server, or you cannot join.
    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.
    VoltaicA
    OptionalProjects it can work with but does not need. The author lists them.
    ElectrodynamicsA
    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.It has no file for Minecraft versions newer than 1.21.1. Many recently updated mods still support 1.21.1.

    Modpacks using this project

    Find modpacks with it
    Modpacks that released a new version with this project, each month
    30150
    Oct 2024: 11 modpacksNov 2024: 9 modpacksDec 2024: 14 modpacksJan 2025: 15 modpacksFeb 2025: 18 modpacksMar 2025: 18 modpacksApr 2025: 16 modpacksMay 2025: 23 modpacksJun 2025: 15 modpacksJul 2025: 23 modpacksAug 2025: 23 modpacksSep 2025: 17 modpacksOct 2025: 22 modpacksNov 2025: 18 modpacksDec 2025: 19 modpacksJan 2026: 18 modpacksFeb 2026: 16 modpacksMar 2026: 15 modpacksApr 2026: 16 modpacksMay 2026: 14 modpacksJun 2026: 19 modpacksJul 2026: 23 modpacksAug 2026: 22 modpacksSep 2026: 15 modpacks
    Oct 2024Oct 2025Sep 2026
    Modpacks that released a new version with this project, each month
    Oct 202411
    Nov 20249
    Dec 202414
    Jan 202515
    Feb 202518
    Mar 202518
    Apr 202516
    May 202523
    Jun 202515
    Jul 202523
    Aug 202523
    Sep 202517
    Oct 202522
    Nov 202518
    Dec 202519
    Jan 202618
    Feb 202616
    Mar 202615
    Apr 202616
    May 202614
    Jun 202619
    Jul 202623
    Aug 202622
    Sep 202615

    347 modpacks include Blastcraft in at least one of their versions. Here are the 30 most downloaded.

    ModpackDownloadsLast version with it
    Dysfunctional's Tech, Bombs, Guns, and War568K downloadslast version with it 13 Feb 2024TownCraft441K downloadslast version with it 8 Oct 2020Modded Oneblock Skyblock 174K downloadslast version with it 6 Jul 2026Technical Electrical124K downloadslast version with it 15 Oct 2026Tanks, Ammo, Planes, and Nukes109K downloadslast version with it 22 Apr 2026Protocol Zero - A Modern Zombie Apocalypse 101K downloadslast version with it 16 Oct 2026Day of the Dead (Zombie Apocalypse)84K downloadslast version with it 19 Jul 2024Mystic's Monstrosity84K downloadslast version with it 30 Oct 2025Technical Electrical [NeoForge] - 1.21.144K downloadslast version with it 15 Oct 2026Cataclysm Zombie Apocalypse33K downloadslast version with it 8 May 2022
    1 to 10 of 30123

    Often in the same modpacks

    Mods that modpacks often add together with Blastcraft. Share: how many of the modpacks with Blastcraft also have that mod.

    ProjectTypeShareGrade
    ElectrodynamicsAModin 97% of the modpacks with BlastcraftBallistixAModin 91% of the modpacks with BlastcraftNuclear ScienceAModin 90% of the modpacks with BlastcraftMekanism GeneratorsBModin 70% of the modpacks with BlastcraftAssembly LineAModin 63% of the modpacks with BlastcraftMekanism ToolsBModin 63% of the modpacks with BlastcraftImmersive EngineeringCModin 61% of the modpacks with BlastcraftRefined StorageBModin 56% of the modpacks with BlastcraftSecurityCraftAModin 54% of the modpacks with BlastcraftsparkAModin 53% of the modpacks with Blastcraft
    1 to 10 of 30123

    Latest files

    The newest file for each Minecraft version and loader. The files for recent versions come first. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.

    MinecraftLoaderVersionSecuritySendsRequires
    1.21.1·NeoForge0.8.00.8.0 · blastcraft-1.21.1-0.8.0.jarSends: None foundRequires:VoltaicPassedOur checks found nothing harmful in this file. Its code was read too.
    1.20.1·NeoForge, Forge0.6.20.6.2 · Blastcraft-1.20.1-0.6.2.jarSends: None foundRequires:VoltaicPassedOur checks found nothing harmful in this file. Its code was read too.
    Older Minecraft versions
    1.19.2·Forge0.6.20.6.2 · Blastcraft-1.19.2-0.6.2.jarSends: None foundRequires:VoltaicPassedOur checks found nothing harmful in this file. Its code was read too.
    1.18.2·Forge0.2.9-00.2.9-0 · Blastcraft-1.18.2-0.2.9-0.jarSends: None foundRequires:VoltaicPassedOur checks found nothing harmful in this file. Its code was read too.
    1.18.1·Forge0.2.7-00.2.7-0 · Blastcraft-1.18.1-0.2.7-0.jarSends: None foundRequires:ElectrodynamicsPassedOur checks found nothing harmful in this file. Its code was read too.
    1.18·Forge0.2.1-10.2.1-1 · Blastcraft-1.18-0.2.1-1.jarSends: None foundRequires:ElectrodynamicsPassedOur checks found nothing harmful in this file. Its code was read too.
    1.17.1·Forge0.2.1-00.2.1-0 · Blastcraft-1.17.1-0.2.1-0.jarSends: None foundRequires:ElectrodynamicsPassedOur checks found nothing harmful in this file. Its code was read too.
    1.16.5·Forge0.2.2-00.2.2-0 · Blastcraft-1.16.5-0.2.2-0.jarSends: None foundRequires:VoltaicPassedOur checks found nothing harmful in this file. Its code was read too.
    1.16.4·Forge0.0.3-00.0.3-0 · Blastcraft-1.16.4-0.0.3-0.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1.16.3·Not stated0.0.2-build-0-beta0.0.2-build-0-beta · Blastcraft-1.16.3-0.0.2-0.jarSends: None foundRequires:NothingPassedOur checks found nothing harmful in this file. Its code was read too.
    1 to 10 of 1212

    69 releases

    MinecraftLoaderVersionReleasedSecurityGet it onDownload
    1.21.1The latest file for its Minecraft version and loader·NeoForge0.8.00.8.0 · blastcraft-1.21.1-0.8.0.jar (main file)·15 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 766.5 KB
    1.21.1·NeoForge0.7.00.7.0 · blastcraft-1.21.1-0.7.0.jar (main file)·12 Oct 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 764.0 KB
    1.19.2The latest file for its Minecraft version and loader·Forge0.6.20.6.2 · Blastcraft-1.19.2-0.6.2.jar (main file)·29 Jul 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 626.5 KB
    1.20.1The latest file for its Minecraft version and loader·Forge, NeoForge0.6.20.6.2 · Blastcraft-1.20.1-0.6.2.jar (main file)·13 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 634.0 KB
    1.21.1·NeoForge0.6.20.6.2 · blastcraft-1.21.1-0.6.2.jar (main file)·12 Jun 2026PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 726.8 KB
    1.20.1·Forge, NeoForge0.6.0-10.6.0-1 · Blastcraft-1.20.1-0.6.0-1.jar (main file)·23 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 636.2 KB
    1.21.1·NeoForge0.6.0-10.6.0-1 · blastcraft-1.21.1-0.6.0-1.jar (main file)·6 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 753.1 KB
    1.21.1·NeoForge0.6.0-00.6.0-0 · blastcraft-1.21.1-0.6.0-0.jar (main file)·5 Dec 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 753.0 KB
    1.21.1·NeoForge0.5.1-00.5.1-0 · blastcraft-1.21.1-0.5.1-0.jar (main file)·6 Jun 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 750.2 KB
    1.20.1·Forge, NeoForge0.4.1-00.4.1-0 · Blastcraft-1.20.1-0.4.1-0.jar (main file)·6 Jun 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 658.1 KB
    1.19.2·Forge0.3.4-00.3.4-0 · Blastcraft-1.19.2-0.3.4-0.jar (main file)·6 Jun 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 648.6 KB
    1.18.2The latest file for its Minecraft version and loader·Forge0.2.9-00.2.9-0 · Blastcraft-1.18.2-0.2.9-0.jar (main file)·6 Jun 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 598.0 KB
    1.16.5The latest file for its Minecraft version and loader·Forge0.2.2-00.2.2-0 · Blastcraft-1.16.5-0.2.2-0.jar (main file)·6 Jun 2025PassedOur checks found nothing harmful in this file. Its code was read too.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 595.1 KB
    1.21.1·NeoForge0.5.0-10.5.0-1 · blastcraft-1.21.1-0.5.0-1.jar (main file)·8 Feb 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 725.5 KB
    1.21.1·NeoForge0.5.0-00.5.0-0 · blastcraft-1.21.1-0.5.0-0.jar (main file)·17 Jan 2025PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 535.3 KB
    1.20.1·Forge, NeoForge0.4.0-30.4.0-3 · Blastcraft-1.20.1-0.4.0-3.jar (first file)·19 Jun 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 523.3 KB
    1.20.1·Forge, NeoForge0.4.0-20.4.0-2 · Blastcraft-1.20.1-0.4.0-2.jar (first file)·10 Jan 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 545.2 KB
    1.19.2·Forge0.3.3-00.3.3-0 · Blastcraft-1.19.2-0.3.3-0.jar (first file)·10 Jan 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 325.3 KB
    1.18.2·Forge0.2.8-00.2.8-0 · Blastcraft-1.18.2-0.2.8-0.jar (first file)·6 Jan 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 299.7 KB
    1.16.5·Forge0.2.1-00.2.1-0 · Blastcraft-1.16.5-0.2.1-0.jar (first file)·2 Jan 2024PassedOur checks found nothing harmful in this file.Open this file on ModrinthOpen this file on CurseForgeDownload · Stable · 295.4 KB
    1 to 20 of 691234

    Quick fixes

    In the last 2 years, 1 release needed a quick fix: a new release within 3 days to fix a problem. This counts in the grade, but it is too few to lose points.

    See them, newest first

    Quick fixesReleases followed within 3 days by a new release that fixes a problem in them.1

    • Blastcraft 1.21.1-0.6.0-16 Dec 2025Fix configuration (server did not launch)