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Mar Mar's Rotten Planks & LogsMinecraft mod for 1.21.3

Enhance your ports and coasts with a mossy variant of (almost) every wood type. Build the ruins of a civilization, or a rainy forest, the decision is yours.

client and servernewest supported release 1.21.3UtilityDecoration
Latest version
1.21.3-neoforge-1.1.1
Minecraft
1.20.1 to 1.21.3
Java
Java 21+
Loaders
NeoForge, Forge
Licence
MIT
Downloads
609
Updated
1 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Mar Mar's Rotten Planks & Logs servers

One click and Mar Mar's Rotten Planks & Logs is installed with the right loader, on hardware built for it.

  • 1.21.3
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • 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 Mar Mar's Rotten Planks & Logs declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.3NeoForge, Forge21+declared23 Oct 2024
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.6Forge, NeoForge21+declared29 Apr 2024
1.20.5Forge, NeoForge21+declared23 Apr 2024
1.20.4Forge, NeoForge17+declared7 Dec 2023
1.20.3Forge, NeoForge17+declared4 Dec 2023
1.20.2NeoForge, Forge17+declared20 Sept 2023
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

From Mar Mar's Rotten Planks & Logs’s own host. Nothing is re-hosted here.

Most recently published release

1.21.3-neoforge-1.1.1release4 Oct 2026

rotten_planks_and_logs-1.21.3-neoforge-1.1.1.jar · 0.7 MB · for 1.21.3 · NeoForge

Download this release
0b9597bd9c8c…
Older versions5
  • 1.21.1-neoforge-1.1.13 Oct 20261.21.10.7 MB0ed3a431b813…Get
  • 1.20.1-forge-1.1.13 Oct 20261.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +1 more0.7 MB0f4cdc1812e6…Get
  • 1.21.1-neoforge-1.1.03 Oct 20261.21.10.7 MBeeea8b9f392c…Get
  • 1.20.1-1.1.03 Oct 20261.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +1 more0.7 MB5d9b8c6e5990…Get
  • 1.20.1-1.0.019 Jul 20251.20.10.4 MB507 downloads056ea1fc46c8…Get

Frequently asked

Does Mar Mar's Rotten Planks & Logs work on Minecraft 1.21.3?

Yes. 1.21.3 is the newest Minecraft version Mar Mar's Rotten Planks & Logs 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 Mar Mar's Rotten Planks & Logs support?

Everything the author has declared, from 1.20.1 up to 1.21.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Mar Mar's Rotten Planks & Logs 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 Mar Mar's Rotten Planks & Logs support?

NeoForge, Forge. 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 Mar Mar's Rotten Planks & Logs?

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 Mar Mar's Rotten Planks & Logs under?

MIT, 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 Mar Mar's Rotten Planks & Logs?

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 Mar Mar's Rotten Planks & Logs 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.

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Details from Modrinth, where the author last updated it on 4 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? .