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TectonicMinecraft mod for 26.3

Terrain shaping brought to new heights, grander and more varied than ever before!

newest supported release 26.3World Gen
Latest version
v3.1.0+beta1 ~ Neoforge 26.3
Minecraft
1.18.2 to 26.3
Java
Java 25+
Loaders
NeoForge, Fabric, Forge, Quilt
Licence
not stated
Downloads
34.5M
Updated
13 d ago
Available on
CurseForge

Screenshots

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

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
26.3NeoForge, Fabric, Forge, Quilt25+declared15 Sept 2026
26.2NeoForge, Fabric, Forge, Quilt25+declared16 Jun 2026
26.1.2Quilt, NeoForge, Fabric, Forge25+declared9 Apr 2026
26.1.1NeoForge, Fabric, Forge, Quilt25+declared1 Apr 2026
26.1NeoForge, Fabric, Forge, Quilt25+declared24 Mar 2026
1.21.11Forge, NeoForge, Fabric, Quilt21+declared9 Dec 2025
1.21.10Quilt, Forge, NeoForge, Fabric21+declared7 Oct 2025
1.21.9Forge, NeoForge, Fabric, Quilt21+declared30 Sept 2025
1.21.8NeoForge, Forge, Fabric, Quilt21+declared17 Jul 2025
1.21.7Quilt, NeoForge, Fabric, Forge21+declared30 Jun 2025
1.21.6NeoForge, Quilt, Forge, Fabric21+declared17 Jun 2025
1.21.5Forge, NeoForge, Quilt, Fabric21+declared25 Mar 2025
1.21.4NeoForge, Quilt, Forge, Fabric21+declared3 Dec 2024
1.21.3Quilt, NeoForge, Fabric, Forge21+declared23 Oct 2024
1.21.2Fabric, NeoForge, Quilt, Forge21+declared22 Oct 2024
1.21.1Forge, NeoForge, Fabric, Quilt21+declared8 Aug 2024
1.21Quilt, NeoForge, Fabric, Forge21+declared13 Jun 2024
1.20.6Fabric, NeoForge, Quilt, Forge21+declared29 Apr 2024
1.20.5Quilt, NeoForge, Fabric, Forge21+declared23 Apr 2024
1.20.4Quilt, Forge, Fabric, NeoForge17+declared7 Dec 2023
1.20.3NeoForge, Forge, Quilt, Fabric17+declared4 Dec 2023
1.20.2NeoForge, Fabric, Forge, Quilt17+declared20 Sept 2023
1.20.1Fabric, Forge, Quilt, NeoForge17+declared12 Jun 2023
1.20NeoForge, Forge, Quilt, Fabric17+declared2 Jun 2023
1.19.4Quilt, Forge, Fabric, NeoForge17+declared14 Mar 2023
1.19.3Quilt, Forge, Fabric, NeoForge17+declared7 Dec 2022
1.19.2Quilt, Fabric, Forge, NeoForge17+declared5 Aug 2022
1.19.1NeoForge, Fabric, Forge, Quilt17+declared27 Jul 2022
1.19Forge, NeoForge, Fabric, Quilt17+declared7 Jun 2022
1.18.2Quilt, Forge, Fabric, NeoForge17+declared28 Feb 2022

Download

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

Browse 53 indexed releases

For Minecraft 26.3

Choose the loader you use before downloading.

  • NeoForge

    v3.1.0+beta1 ~ Neoforge 26.3 · 18 Oct 2026 · tectonic-3.1.0+beta1-neoforge-26.3.jar

    Get NeoForge

  • Fabric

    v3.1.0+beta1 ~ Fabric 26.3 · 18 Oct 2026 · tectonic-3.1.0+beta1-fabric-26.3.jar

    Get Fabric

Most recently published release

v3.1.0+beta1 ~ Neoforge 26.3beta18 Oct 2026

tectonic-3.1.0+beta1-neoforge-26.3.jar · 0.4 MB · for 26.3 · NeoForge

Download this release
b7f9aa95296b…
Older versions24
  • v3.1.0+beta1 ~ Fabric 26.318 Oct 202626.30.4 MB29b9ecd24172…Get
  • v3.0.31 ~ Neoforge 26.327 Sept 202626.30.4 MBe6f0ec73813a…Get
  • v3.0.31 ~ Fabric 26.327 Sept 202626.30.4 MB1e0725c00c97…Get
  • v3.0.30 ~ Neoforge 26.326 Sept 202626.30.4 MBca1b33f22485…Get
  • v3.0.29 ~ Neoforge 26.321 Sept 202626.30.4 MB3ed07bf3885f…Get
  • v3.0.29 ~ Fabric 26.321 Sept 202626.30.4 MBe501e2c65609…Get
  • v3.0.28 ~ Neoforge 26.211 Sept 202626.20.4 MB15ba724808c4…Get
  • v3.0.28 ~ Fabric 26.211 Sept 202626.20.4 MB11268df5a441…Get
  • v3.0.28 ~ Neoforge 26.111 Sept 202626.1.2, 26.1.1, 26.10.4 MB8d08c795d732…Get
  • v3.0.28 ~ Fabric 26.111 Sept 202626.1.2, 26.1.1, 26.10.4 MB2941fd9d4989…Get
  • v3.0.28 ~ Neoforge 21.111 Sept 20261.21.10.4 MBdb15156eec43…Get
  • v3.0.28 ~ Fabric 21.111 Sept 20261.21.10.4 MB41e58bae9c22…Get
  • v3.0.27 ~ Neoforge 26.26 Jul 202626.20.4 MB264 downloadsd8cd402032dc…Get
  • v3.0.27 ~ Neoforge 26.13 Jul 202626.1.2, 26.1.1, 26.10.4 MB347 downloadsad43aecb8d31…Get
  • v3.0.26 ~ Neoforge 21.12 Jul 20261.21.10.4 MB3.4k downloads3114da043f1b…Get
  • v3.0.26 ~ Fabric 21.12 Jul 20261.21.10.4 MB3d85375eb404…Get
  • v3.0.26 ~ Neoforge 26.22 Jul 202626.20.4 MB3c9bd0154ee2…Get
  • v3.0.26 ~ Fabric 26.22 Jul 202626.20.4 MB93b62a1e7646…Get
  • v3.0.26 ~ Neoforge 26.12 Jul 202626.1.2, 26.1.1, 26.10.4 MBafb547f0bfa8…Get
  • v3.0.26 ~ Fabric 26.12 Jul 202626.1.2, 26.1.1, 26.10.4 MB641f7d67e2bf…Get
  • v3.0.25 ~ Neoforge 26.119 Jun 202626.1.2, 26.1.1, 26.10.4 MB425 downloadsbe88a25088ff…Get
  • v3.0.25 ~ Fabric 26.119 Jun 202626.1.2, 26.1.1, 26.10.4 MB7a1de716ea9c…Get
  • v3.0.23 ~ Neoforge 26.117 Jun 202626.1.2, 26.1.1, 26.10.4 MB322 downloads44f40ca7d53d…Get
  • v3.0.23 ~ Fabric 26.117 Jun 202626.1.2, 26.1.1, 26.10.4 MBfdf1cb890abd…Get

Frequently asked

Does Tectonic work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Tectonic 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 Tectonic support?

Everything the author has declared, from 1.18.2 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does Tectonic support?

NeoForge, Fabric, Forge, Quilt. 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 Tectonic?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install Tectonic?

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 Tectonic safely?

Start with the author's page on CurseForge, 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.

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!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 CurseForge, where the author last updated it on 18 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? .