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RSMC: The Third Age (RuneScape in Minecraft)Minecraft mod for 1.18.2

RSMC: The Third Age is a Minecraft MOD that brings RuneScape to your Minecraft Worlds. RSMC can be played in Single Player or Multiplayer. It adds 24 Skills, Trading, GE, Bossing, Mini Games, Dungeons, and so much more

client and servernewest supported release 1.18.2UtilityAdventureMobsEconomy
Latest version
RSMC-0.23.13
Minecraft
1.18.2
Java
Java 17+
Loader
Forge
Licence
LicenseRef-All-Rights-Reserved
Downloads
2.5k
Updated
6 mo ago
Available on
Modrinth
Space NodeOur hosting

Host RSMC: The Third Age (RuneScape in Minecraft) servers

One click and RSMC: The Third Age (RuneScape in Minecraft) is installed with the right loader, on hardware built for it.

  • 1.18.2
  • 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 RSMC: The Third Age (RuneScape in Minecraft) declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.18.2Forge17+declared28 Feb 2022

Download

From RSMC: The Third Age (RuneScape in Minecraft)’s own host. Nothing is re-hosted here.

Most recently published release

RSMC-0.23.13release3 Apr 2026

RSMC-0.23.13.jar · 75.0 MB · for 1.18.2 · Forge

Download this release
1d2b8cb0edf7…
Older versions22
  • 0.23.618 Jul 20251.18.274.9 MB225 downloads9d645acbf3f9…Get
  • 0.23.014 Feb 20251.18.274.9 MB229 downloads7f92dbe2be58…Get
  • 0.22.630 Jul 20241.18.274.2 MB218 downloads8ca0da270a41…Get
  • 0.22.226 Jun 20241.18.274.2 MB108 downloadsf7d203db71bf…Get
  • 0.21.137 Jun 20241.18.274.2 MB61 downloads1485f46315d7…Get
  • 0.21.921 May 20241.18.274.2 MB56 downloadsad8dc9ae7441…Get
  • 0.21.78 May 20241.18.274.1 MB49 downloadsc3d66311d815…Get
  • 0.21.610 Apr 20241.18.274.1 MB83 downloads2d1ef219a233…Get
  • 0.21.429 Mar 20241.18.274.1 MB317 downloads59d209bebcd0…Get
  • 0.21.326 Mar 20241.18.274.1 MB74 downloads9ee695b559a4…Get
  • 0.21.026 Mar 20241.18.274.1 MB54 downloads05ec6be77767…Get
  • RSMC-0.25.512 Mar 20241.18.273.4 MB99 downloadsfd47d6619d9a…Get
  • 0.19.311 Dec 20231.18.273.2 MB90 downloads2a3947759f3c…Get
  • 0.19.27 Dec 20231.18.273.2 MB46 downloadsa9eebd5c3b3f…Get
  • 0.19.021 Oct 20231.18.273.2 MB110 downloads695cba42888a…Get
  • 0.18.57 Oct 20231.18.272.7 MB52 downloadsee1faee9dc29…Get
  • 0.17.227 Sept 20231.18.272.6 MB61 downloadsaa87568a3f23…Get
  • RSMC-0.16.213 Sept 20231.18.272.5 MB102 downloads7413e48ab601…Get
  • RSMC-0.16.010 Sept 20231.18.272.5 MB116 downloads66c5d88d4c67…Get
  • RSMC-0.15.148 Sept 20231.18.272.5 MB46 downloads2558228439a2…Get
  • 0.15.136 Sept 20231.18.272.5 MB47 downloads069735a4d291…Get
  • RSMC-0.15.823 Aug 20231.18.272.5 MB100 downloadsa356aab3d2c2…Get

Frequently asked

Does RSMC: The Third Age (RuneScape in Minecraft) work on Minecraft 1.18.2?

Yes. 1.18.2 is the newest Minecraft version RSMC: The Third Age (RuneScape in Minecraft) 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 RSMC: The Third Age (RuneScape in Minecraft) 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 RSMC: The Third Age (RuneScape in Minecraft) support?

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 RSMC: The Third Age (RuneScape in Minecraft)?

Among the supported Minecraft releases above, the highest recorded requirement is Java 17 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is RSMC: The Third Age (RuneScape in Minecraft) 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 RSMC: The Third Age (RuneScape in Minecraft)?

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 RSMC: The Third Age (RuneScape in Minecraft) 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 3 Apr 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? .