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BlastcraftMinecraft mod for 1.21.1

Blastcraft is a mod that focuses on reinforced walls in feel with the old voltz mod.

client and servernewest supported release 1.21.1TechnologyUtilityDecoration
Latest version
1.21.1-0.8.0
Minecraft
1.16.5 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
LicenseRef-AURILISDEV-LICENSE-1.0.2
Downloads
101.9k
Updated
2 d ago
Available on
Modrinth
Space NodeOur hosting

Host Blastcraft servers

One click and Blastcraft is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Blastcraft declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023
1.19.2Forge, NeoForge17+declared5 Aug 2022
1.18.2Forge, NeoForge17+declared28 Feb 2022
1.17.1NeoForge, Forge16+declared6 Jul 2021
1.16.5Forge, NeoForge8+declared14 Jan 2021

Download

From Blastcraft’s own host. Nothing is re-hosted here.

Browse 26 indexed releases

Most recently published release

1.21.1-0.8.0release15 Oct 2026

blastcraft-1.21.1-0.8.0.jar · 0.7 MB · for 1.21.1 · NeoForge

Download this release
075c6b34942e…
Older versions24
  • 1.21.1-0.7.012 Oct 20261.21.10.7 MB20bf6ce0de09…Get
  • 1.19.2-0.6.229 Jul 20261.19.20.6 MB6 downloads67c29d6eed01…Get
  • 1.20.1-0.6.213 Jun 20261.20.10.6 MB616 downloads5c87caf8229a…Choose file on publisher ↗
  • 1.21.1-0.6.212 Jun 20261.21.10.7 MB1.7k downloads8a4594555476…Get
  • 1.20.1-0.6.0-123 Dec 20251.20.10.6 MB2.9k downloads274bb5d8e154…Choose file on publisher ↗
  • 1.21.1-0.6.0-16 Dec 20251.21.10.7 MB6.3k downloadsd85931646650…Get
  • 1.21.1-0.6.0-05 Dec 20251.21.10.7 MB56 downloadsf59b00b59695…Get
  • 1.21.1-0.5.1-015 Jun 20251.21.10.7 MB6.9k downloads2bc601dfd33f…Get
  • 1.20.1-0.4.1-015 Jun 20251.20.10.6 MB3.6k downloads755b8dd48804…Choose file on publisher ↗
  • 1.19.2-0.3.4-015 Jun 20251.19.20.6 MB469 downloads04b5d8a603f9…Get
  • 1.18.2-0.2.9-015 Jun 20251.18.20.6 MB141 downloads309d249312d9…Get
  • 1.16.5-0.2.2-015 Jun 20251.16.50.6 MB160 downloadsb4f4d4a58be0…Get
  • 1.21.1-0.5.0-18 Feb 20251.21.10.7 MB5.7k downloads6c794bec2a66…Get
  • 1.21.1-0.5.0-019 Jan 20251.21.10.5 MB1.1k downloads7786bba5676f…Get
  • 1.20.1-0.4.0-319 Jun 20241.20.10.5 MB57.1k downloadsd91583c65bda…Choose file on publisher ↗
  • 1.20.1-0.4.0-210 Jan 20241.20.10.5 MB501 downloadsb4c0bc1910ef…Choose file on publisher ↗
  • 1.19.2-0.3.3-010 Jan 20241.19.20.3 MB862 downloads40f3bae2785d…Get
  • 1.18.2-0.2.8-06 Jan 20241.18.20.3 MB224 downloadsc5d9656f2a66…Get
  • 1.16.5-0.2.1-02 Jan 20241.16.50.3 MB211 downloads7ecc01c2b356…Get
  • 1.20.1-0.4.0-118 Nov 20231.20.10.5 MB262 downloads572c05d4bfb1…Choose file on publisher ↗
  • 1.20.1-0.4.0-08 Oct 20231.20.10.5 MB188 downloads9d57d4cb9d83…Choose file on publisher ↗
  • 1.19.2-0.3.2-22 Oct 20231.19.20.3 MB215 downloads954461667e63…Get
  • 1.18.2-0.2.7-22 Oct 20231.18.20.2 MB175 downloadsef72457a6441…Get
  • 1.17.1-0.2.1-02 Oct 20231.17.10.2 MB127 downloads0a5323a3ae26…Get

Dependencies

What Blastcraftdeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

VoltaicRequired. API for Electrodynamics, Nuclear Science and others of the Ampz mods.ElectrodynamicsOptional. Electrodynamics is a Minecraft Mod focused around science and technology that introduces many new machines/blocks and items into the game.

Frequently asked

Does Blastcraft work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Blastcraft declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Blastcraft support?

Everything the author has declared, from 1.16.5 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Blastcraft on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Blastcraft support?

NeoForge, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Blastcraft?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What does Blastcraft need to run?

It declares Voltaic as required, so that has to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is Blastcraft under?

LicenseRef-AURILISDEV-LICENSE-1.0.2, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Blastcraft?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Blastcraft safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Details from Modrinth, where the author last updated it on 4 Nov 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .