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modpack

SteamonMinecraft modpack for 1.21.1

A simple modpack combining Create and Cobblemon, with exploration and mods to play together. Server modpack will also be available.

client onlynewest supported 1.21.1TechnologyAdventureOptimizationMultiplayer
Latest version
2.0.9
Minecraft
1.21.1
Java
Java 21+
Loader
NeoForge
Licence
LicenseRef-All-Rights-Reserved
Downloads
711
Updated
30 d ago
Available on
Modrinth

Screenshots

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

Minecraft versions

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

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge21+declared8 Aug 2024

Download

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

2.0.9alpha28 Jul 2026

Steamon Client-2.0.9.mrpack · 2.1 MB · for 1.21.1

Download latest
2eceeb7c56e5…
Older versions21
  • 1.9.016 Jul 20261.21.12.7 MB49 downloads26a4b636ab2d…Get
  • 1.8.210 Jul 20261.21.12.7 MB51 downloads1604de337929…Get
  • 1.8.19 Jul 20261.21.12.7 MB22 downloadsd47b9c3cf9ac…Get
  • 1.8.09 Jul 20261.21.12.7 MB8 downloadsbd7f6825004e…Get
  • 1.7.09 Jul 20261.21.12.7 MB15 downloadsd31224486ff1…Get
  • 1.6.35 Jul 20261.21.12.7 MB26 downloadsc5f047ed11de…Get
  • 1.5.65 Jul 20261.21.10.6 MB9 downloadsebcda3cf5459…Get
  • 1.5.55 Jul 20261.21.10.6 MB5 downloads5685510ab48e…Get
  • 1.5.44 Jul 20261.21.10.6 MB16 downloads142ca83c98b0…Get
  • 1.5.33 Jul 20261.21.10.6 MB15 downloads36697786a4fd…Get
  • 1.5.21 Jul 20261.21.10.6 MB15 downloads62fd80693b03…Get
  • 1.5.11 Jul 20261.21.10.6 MB13 downloads5501dd64fd60…Get
  • 1.5.01 Jul 20261.21.10.7 MB9 downloads761493ef7e7e…Get
  • 1.4.030 Jun 20261.21.10.6 MB7 downloads7ccc16fbc70e…Get
  • 1.3.217 Jun 20261.21.10.6 MB10 downloadsa1c91c0f3ea0…Get
  • 1.2.415 Jun 20261.21.10.6 MB12 downloadsae90aca4d90d…Get
  • 1.2.210 Jun 20261.21.10.6 MB11 downloadse4222655762a…Get
  • 1.2.19 Jun 20261.21.10.6 MB9 downloadsdb0104606532…Get
  • 1.2.04 Jun 20261.21.11.3 MB19 downloads19f6b2cf85ac…Get
  • 1.0.731 May 20261.21.11.3 MB14 downloadsa81881411f31…Get
  • 1.0.631 May 20261.21.11.3 MB16 downloads793adc0d0925…Get

Frequently asked

Does Steamon work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Steamon 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 Steamon on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does Steamon 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 Steamon?

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 Steamon 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 Steamon?

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 Steamon 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.

Re-ConsoleA continued Legacy Console Edition experience, expanded upon with modern Java Edition content and QoL! (An Official Legacy4J Project)MAX FPS: Optimized🚀 MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! ✅ ALL MAJOR VERSIONS ⚡ INSTALLS ON ANY LAUNCHER! (Guide below)PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.Simply Optimized ReloadedAn unofficial port of Simply Optimized built to support every major mod loader and stay current with the newest versions of Minecraft.ElixirA well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 ✔OptimumFuse[1.21.5] [Fabric📜] An open-source modpack that improves the game's performance and visuals, inspired by OptiFine, while staying true to the vanilla Minecraft experience.

Last checked 29 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

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