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modpack

BacktankedMinecraft modpack for 1.21.1

A Modpack for the Backtank SMP

client and servernewest supported release 1.21.1TechnologyAdventureMultiplayer
Latest version
4.8.0
Minecraft
1.21.1
Loader
NeoForge
Licence
LicenseRef-All-Rights-Reserved
Downloads
4.5k
Updated
8 d ago
Available on
Modrinth
Space NodeOur hosting

Host Backtanked servers

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

  • 1.21.1
  • NeoForge
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

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

Browse 46 indexed releases

Most recently published release

4.8.0release31 Oct 2026

Backtanked 4.8.0.mrpack · 21.8 MB · for 1.21.1 · NeoForge

Download this release
9e39646c115b…
Older versions24
  • 4.7.08 Oct 20261.21.118.9 MB2819ff972a00…Get
  • 4.6.016 Sept 20261.21.119.7 MBd7f5e2a16549…Get
  • 4.5.06 Sept 20261.21.118.2 MBf48c503003ad…Get
  • 4.4.028 Aug 20261.21.199.2 MB33319e546aec…Get
  • 4.3.121 Aug 20261.21.199.0 MB77ea810ddcff…Get
  • 4.3.021 Aug 20261.21.199.0 MB1cf2ea3387ff…Get
  • 4.2.016 Aug 20261.21.1105.3 MBbaadfaa564b2…Get
  • 4.1.58 Aug 20261.21.198.4 MB2476723f5d18…Get
  • 4.1.05 Aug 20261.21.1105.4 MBbc810e0853cc…Get
  • 4.0.4.54 Aug 20261.21.1105.2 MBb53c54ce50d1…Get
  • 4.0.44 Aug 20261.21.1105.2 MB2329e7aca2eb…Get
  • 4.0.33 Aug 20261.21.198.2 MBddda51c37017…Get
  • 4.0.23 Aug 20261.21.1105.0 MB2b34895e453e…Get
  • 4.0.13 Aug 20261.21.1105.0 MB3696ad929f0c…Get
  • 4.0.03 Aug 20261.21.1104.8 MBaec9fed38564…Get
  • 3.1.117 Jul 20261.21.162.9 MB134 downloads7711e02fc577…Get
  • 3.1.017 Jul 20261.21.146.8 MB9 downloads6e47ac3bd2bd…Get
  • 3.0.113 Jul 20261.21.146.8 MB147 downloads83be76fbde2a…Get
  • 3.0.011 Jul 20261.21.146.4 MB137 downloads85d52a0ecdb1…Get
  • RC-3.0.010 Jul 20261.21.146.4 MB26 downloads4d80e8a6feef…Get
  • Stress-3.0.210 Jul 20261.21.147.0 MB18 downloadsc82eae7c455a…Get
  • STRESS-3.0.110 Jul 20261.21.147.0 MB10 downloadsb77fee3b16ce…Get
  • STRESS-3.0.010 Jul 20261.21.147.0 MB24 downloadsad750a48fbb9…Get
  • WB-1.0.1-HOTFIX28 Jun 20261.21.10.3 MB102 downloadsa4cac316c9d2…Get

Frequently asked

Does Backtanked work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Backtanked 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 Backtanked 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 Backtanked 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 Backtanked?

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 licence is Backtanked under?

LicenseRef-All-Rights-Reserved, 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 Backtanked?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download Backtanked 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.

Details from Modrinth, where the author last updated it on 31 Oct 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? .