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ShieldGrid - Create Aeronautics & Big Cannons CompatMinecraft mod for 1.21.1

ShieldGrid protects your base, ships, and Create Aeronautics contraptions with energy shields that block arrows, mobs, and explosions.

client and servernewest supported 1.21.1TechnologyUtilityEquipment
Latest version
1.1.6
Minecraft
1.21.1
Loader
NeoForge
Licence
MIT
Downloads
2.3k
Updated
3 mo ago
Available on
Modrinth
Space NodeOur hosting

Host ShieldGrid - Create Aeronautics & Big Cannons Compat servers

One click and ShieldGrid - Create Aeronautics & Big Cannons Compat is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
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Minecraft versions

Every version ShieldGrid - Create Aeronautics & Big Cannons Compat declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

From ShieldGrid - Create Aeronautics & Big Cannons Compat’s own host. Nothing is re-hosted here.

1.1.6release16 Jul 2026

shieldgrid-1.1.6.jar · 0.5 MB · for 1.21.1

Download latest
445098ec1c8d…
Older versions13
  • 1.1.513 Jul 20261.21.10.5 MB173 downloads568e527291e0…Get
  • 1.1.48 Jul 20261.21.10.4 MB407 downloads77fd7db1f2ef…Get
  • 1.1.34 Jul 20261.21.10.4 MB149 downloads3467531fd9d4…Get
  • 1.1.230 Jun 20261.21.10.3 MB75 downloads3e7c0c5443b7…Get
  • 1.1.119 Jun 20261.21.10.3 MB315 downloads10566f827c4f…Get
  • 1.1.014 Jun 20261.21.10.3 MB238 downloadse5c2bcb8ef9b…Get
  • 1.0.613 Jun 20261.21.10.3 MB23 downloads8b78f42ab31c…Get
  • 1.0.512 Jun 20261.21.10.3 MB49 downloads9e5a6167f644…Get
  • 1.0.412 Jun 20261.21.10.2 MB21 downloads6dcfc5709178…Get
  • 1.0.311 Jun 20261.21.10.1 MB36 downloads4188f965b042…Get
  • 1.0.29 Jun 20261.21.10.1 MB11 downloads66b13dd30af3…Get
  • 1.0.19 Jun 20261.21.10.1 MB13 downloads0f6af220f591…Get
  • 1.0.08 Jun 20261.21.10.1 MB18 downloadsa1d9c152013c…Get

Frequently asked

Does ShieldGrid - Create Aeronautics & Big Cannons Compat work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version ShieldGrid - Create Aeronautics & Big Cannons Compat declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install ShieldGrid - Create Aeronautics & Big Cannons Compat 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 ShieldGrid - Create Aeronautics & Big Cannons Compat support?

NeoForge. 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 ShieldGrid - Create Aeronautics & Big Cannons Compat?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is ShieldGrid - Create Aeronautics & Big Cannons Compat under?

MIT, 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 ShieldGrid - Create Aeronautics & Big Cannons Compat?

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 ShieldGrid - Create Aeronautics & Big Cannons Compat 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. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

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

Details from Modrinth, where the author last updated it on 16 Jul 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .