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Reinforced ObsidianMinecraft mod for 26.2

Adds a block called reinforced obsidian, indestructible by the wither and any type of explosion

newest supported 26.2Mc Miscellaneous
Latest version
ReinforcedObsidian-26.2-0.1-NeoForge
Minecraft
1.20 to 26.2
Java
Java 25+
Loaders
NeoForge, Fabric, Forge, Quilt
Licence
not stated
Downloads
51.2k
Updated
5 d ago
Available on
CurseForge
Space NodePartner

Host Reinforced Obsidian servers

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

  • 26.2
  • NeoForge
  • Fabric
  • Forge
  • Quilt
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
26.2NeoForge, Fabric, Forge, Quilt25+declared16 Jun 2026
26.1.2NeoForge, Fabric, Forge, Quilt25+declared9 Apr 2026
26.1.1NeoForge, Fabric, Forge, Quilt25+declared1 Apr 2026
26.1NeoForge, Fabric, Forge, Quilt25+declared24 Mar 2026
1.21.11NeoForge, Fabric, Forge, Quilt21+declared9 Dec 2025
1.21.10NeoForge, Fabric, Forge, Quilt21+declared7 Oct 2025
1.21.9NeoForge, Fabric, Forge, Quilt21+declared30 Sept 2025
1.21.8NeoForge, Fabric, Forge, Quilt21+declared17 Jul 2025
1.21.7NeoForge, Fabric, Forge, Quilt21+declared30 Jun 2025
1.21.6NeoForge, Fabric, Forge, Quilt21+declared17 Jun 2025
1.21.5NeoForge, Fabric, Forge, Quilt21+declared25 Mar 2025
1.21.4NeoForge, Fabric, Forge, Quilt21+declared3 Dec 2024
1.21.3NeoForge, Fabric, Forge, Quilt21+declared23 Oct 2024
1.21.1NeoForge, Fabric, Forge, Quilt21+declared8 Aug 2024
1.21NeoForge, Fabric, Forge, Quilt21+declared13 Jun 2024
1.20.6NeoForge, Fabric, Forge, Quilt21+declared29 Apr 2024
1.20.5NeoForge, Fabric, Forge, Quilt21+declared23 Apr 2024
1.20.4NeoForge, Fabric, Forge, Quilt17+declared7 Dec 2023
1.20.3Quilt, Forge, Fabric, NeoForge17+declared4 Dec 2023
1.20.2NeoForge, Fabric, Forge, Quilt17+declared20 Sept 2023
1.20.1Quilt, Forge, Fabric, NeoForge17+declared12 Jun 2023
1.20NeoForge, Fabric, Forge, Quilt17+declared2 Jun 2023

Download

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

All 40 releases
ReinforcedObsidian-26.2-0.1-NeoForgerelease2 Aug 2026

reinforcedobsidian-26.2-0.1.jar · 0.0 MB · for 26.2

Download latest
421f834aa473…
Older versions24
  • ReinforcedObsidian-26.2-0.1-Fabric2 Aug 202626.20.0 MB859b96a2d0bd…Get
  • ReinforcedObsidian-26.1.2-0.1-NeoForge21 Jun 202626.1.20.0 MB5 downloadscbd2656b0c9f…Get
  • ReinforcedObsidian-26.1.1-0.1-NeoForge21 Jun 202626.1.10.0 MB5676586cafc1…Get
  • ReinforcedObsidian-26.1-0.1-NeoForge21 Jun 202626.10.0 MB594cdb0ea6a0…Get
  • ReinforcedObsidian-26.1.2-0.1-Fabric21 Jun 202626.1.20.0 MBdbabd5110ef1…Get
  • ReinforcedObsidian-26.1.1-0.1-Fabric21 Jun 202626.1.10.0 MBb99519ff1595…Get
  • ReinforcedObsidian-26.1-0.1-Fabric21 Jun 202626.10.0 MBaf89455cc60b…Get
  • ReinforcedObsidian-1.21.11-0.1-Fabric25 Dec 20251.21.110.0 MB10 downloadsf82808f79f7c…Get
  • ReinforcedObsidian-1.21.11-0.1-NeoForge25 Dec 20251.21.110.0 MB7de22ad4e0fd…Get
  • ReinforcedObsidian-1.21.11-0.1-Forge25 Dec 20251.21.110.0 MB5005338b07f1…Get
  • ReinforcedObsidian-1.21.10-0.1-NeoForge16 Oct 20251.21.100.0 MB8 downloadsc853f0e67c6c…Get
  • ReinforcedObsidian-1.21.10-0.1-Forge16 Oct 20251.21.100.0 MBe0cb77623542…Get
  • ReinforcedObsidian-1.21.10-0.1-Fabric16 Oct 20251.21.100.0 MB31315c5de786…Get
  • ReinforcedObsidian-1.21.9-0.1-NeoForge7 Oct 20251.21.90.0 MB9 downloads161bcf1b8a2a…Get
  • ReinforcedObsidian-1.21.9-0.1-Forge7 Oct 20251.21.90.0 MB47fc3d497b58…Get
  • ReinforcedObsidian-1.21.9-0.1-Fabric7 Oct 20251.21.90.0 MBc5bb4b824e10…Get
  • ReinforcedObsidian-1.21.8-0.1-Fabric24 Jul 20251.21.80.0 MB44 downloads968e391f1e29…Get
  • ReinforcedObsidian-1.21.8-0.1-Forge24 Jul 20251.21.80.0 MB1 downloads9a4b5ea0dbb6…Get
  • ReinforcedObsidian-1.21.8-0.1-NeoForge24 Jul 20251.21.80.0 MB7f5e79345393…Get
  • ReinforcedObsidian-1.21.7-0.1-Fabric5 Jul 20251.21.70.0 MB3 downloadsafe894d7e77b…Get
  • ReinforcedObsidian-1.21.7-0.1-Forge5 Jul 20251.21.70.0 MB1 downloads199e5dba3c18…Get
  • ReinforcedObsidian-1.21.7-0.1-NeoForge5 Jul 20251.21.70.0 MB350d4a1ea42d…Get
  • ReinforcedObsidian-1.21.6-0.1-Fabric30 Jun 20251.21.60.0 MB8 downloads585447e7012a…Get
  • ReinforcedObsidian-1.21.6-0.1-Forge30 Jun 20251.21.60.0 MBf2b3cf9f60bb…Get

Frequently asked

Does Reinforced Obsidian work on Minecraft 26.2?

Yes. 26.2 is the newest Minecraft version Reinforced Obsidian 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 Reinforced Obsidian support?

Everything the author has declared, from 1.20 up to 26.2. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does Reinforced Obsidian need?

NeoForge, Fabric, Forge, Quilt. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Reinforced Obsidian?

Java 25 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

How do I install Reinforced Obsidian?

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 Reinforced Obsidian safely?

From the author's own page on CurseForge, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

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

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Last checked 2 d ago against CurseForge. 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? .