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modpack

BacktankedMinecraft modpack for 1.21.1

A Modpack for the Backtank SMP

client and servernewest supported 1.21.1TechnologyAdventureMultiplayer
Latest version
3.1.1
Minecraft
1.21.1
Java
Java 21+
Loader
NeoForge
Licence
LicenseRef-All-Rights-Reserved
Downloads
3.5k
Updated
10 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.

All 30 releases
3.1.1release17 Jul 2026

Backtanked 3.1.1.mrpack · 62.9 MB · for 1.21.1

Download latest
7711e02fc577…
Older versions24
  • 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
  • WB-1.0.026 Jun 20261.21.10.3 MB113 downloads40a95a66b0b6…Get
  • 2.7.013 Jun 20261.21.119.9 MB251 downloads69768785a1a0…Get
  • 2.6.09 Jun 20261.21.119.7 MB138 downloadsece95e9f2f1c…Get
  • 2.5.029 May 20261.21.13.2 MB210 downloads3ca41d39a261…Get
  • 2.4.022 May 20261.21.13.2 MB145 downloads1c39ff497ec3…Get
  • 2.3.116 May 20261.21.187.2 MB144 downloads26098da156b1…Get
  • 2.3.015 May 20261.21.12.8 MB95 downloadsce8c59cb65ad…Get
  • 2.2.09 May 20261.21.12.7 MB165 downloadse71e7f65b192…Get
  • 2.1.01 May 20261.21.12.6 MB105 downloads436a31ea3d89…Get
  • 2.0.025 Apr 20261.21.12.5 MB120 downloads66fbc2ed75a4…Get
  • 1.5.219 Apr 20261.21.147.8 MB23 downloadsa1d0a11c8c30…Get
  • 1.5.119 Apr 20261.21.147.8 MB9 downloads623571829337…Get
  • 1.5.019 Apr 20261.21.147.6 MB11 downloads0a5c5a7a0c0d…Get
  • 1.4.03 Apr 20261.21.16.9 MB46 downloads7d811fe4b1f2…Get
  • 1.3.127 Mar 20261.21.16.9 MB41 downloads738c3216c4b1…Get
  • 1.3.027 Mar 20261.21.16.9 MB20 downloads3b151ae7d969…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?

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

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. 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.

Re-ConsoleA continued Legacy Console Edition experience, expanded upon with modern Java Edition content and QoL! (An Official Legacy4J Project)MAX FPS: Optimized🚀 MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! ✅ ALL MAJOR VERSIONS ⚡ INSTALLS ON ANY LAUNCHER! (Guide below)PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.Simply Optimized ReloadedAn unofficial port of Simply Optimized built to support every major mod loader and stay current with the newest versions of Minecraft.ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 ✔OptimumFuse[1.21.5] [Fabric📜] An open-source modpack that improves the game's performance and visuals, inspired by OptiFine, while staying true to the vanilla Minecraft experience.

Last checked 10 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

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