How do I install Steroidium?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Steroidium work with?

The listing gives Minecraft 1.21.7. This is the version stated by the author or source site, not something we verified ourselves.

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Steroidium

by _nelv · on Modrinth

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What's Steroidium

Steroidium is a performance-enhancing modpack based on Fabric to enhance your gameplay.

What we offer

[✅] Optimization - Performance tweaks tailored to have the best performance possible. [✅] Resource-light - Only have the performance mods you need.

Screenshots

Taken from my computer with Integrated AMD Graphics (APU). Screenshot of a minecraft game that shows the FPS at 2171 FPS.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.21.7
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

Verified by MCModsHub

Downloads as Steroidium 1.21.7.mrpack
Download size: 22 KB
Download link checked 22 Aug 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

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