NOTE: No mods here are my own. Mod Menu allows you to see links to all the mod pages and their creators!
This pack has literally only one purpose: Put all the most popular optimization mods into one place so you don't have to download them manually one by one.
Depending on the version of the game (or if the pack is one of those random alpha tests I did and posted here for in launcher installs for friends) there might be mods added, there might be mods missing, but Sodium, Iris, Lithium, and FerriteCore among others will always be present.
IF YOU ARE USING PRISM LAUNCHER
If you're using Prism Launcher and can't find this pack in the version you want to use then download the pack, change the minecraft version, set Fabric Loader to latest, then update all the mods at once in the mod list.
I rarely play the game these days so I'm slow to update this pack hence that quick updating guide above for those who use Prism (you should be using it).
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- 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.
- Downloads as Base Optimizations 1.21.11.mrpack
- Download size: 19 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.