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modpack

TSA FrontiersMinecraft modpack for 1.21.1

Our latest modpack focused on grand terrain generation along with beautiful shaders, exploring wild new lands with a mix of old and new tech. Created for our private server and community.

client and servernewest supported 1.21.1
Latest version
6
Minecraft
1.21.1
Loader
NeoForge
Licence
LicenseRef-All-Rights-Reserved
Downloads
350
Updated
5 mo ago
Available on
Modrinth
Space NodeOur hosting

Host TSA Frontiers servers

One click and TSA Frontiers 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

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

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

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

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

6release8 May 2026

TSA Frontiers 6.mrpack · 54.1 MB · for 1.21.1

Download latest
1bf5d0801cb4…
Older versions12
  • 5.128 Dec 20251.21.154.0 MB59 downloads12e951d5e8d3…Get
  • 528 Dec 20251.21.154.0 MB14 downloads0937c423cdf3…Get
  • 420 Dec 20251.21.154.0 MB26 downloads9e081b72c3d7…Get
  • 313 Dec 20251.21.154.0 MB27 downloadseb86dad947a3…Get
  • 23 Dec 20251.21.154.0 MB30 downloads7995f7eaf198…Get
  • 1.129 Nov 20251.21.117.0 MB31 downloadsb75c595d1d12…Get
  • 125 Nov 20251.21.117.0 MB31 downloads608b81d66906…Get
  • 0.624 Nov 20251.21.117.0 MB18 downloads338fe3218564…Get
  • 0.523 Nov 20251.21.144 KB10 downloads5a32de56938a…Get
  • 0.317 Nov 20251.21.138 KB11 downloads9a5bc7e5951c…Get
  • 0.28 Nov 20251.21.133 KB12 downloadsb9cb9f43b1a9…Get
  • 0.13 Nov 20251.21.133 KB17 downloadsb97d4d7a06b3…Get

Frequently asked

Does TSA Frontiers work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version TSA Frontiers 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 TSA Frontiers 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 TSA Frontiers 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 TSA Frontiers?

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 TSA Frontiers 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 TSA Frontiers?

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 TSA Frontiers 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 8 May 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 52 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .