Vulkanizium is Vulkan Mod based optimization modpack. If you wanted to get render optimization with Vulkan Mod, You should to download Vulkanizium! With that modpack, you won't have to choose compatible mods, everything is alreadly installed and configured. Modpack goals: 1. Optimize Minecraft for weak PC's
2. Ensure the best server gaming experience
3. Can be used for speedruns or challenges
Why? Vulkanizium needs only 1-1,5GB free RAM, have mods for optimizing ping and player loading and haven't "cheat" mods, witch are prohibited for speedruns.
Requremets for Vulkan Mod: videoadapter, that support Vulkan 1.2
Good luck!
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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 Vulkanizium 1.0.0.mrpack
- Download size: 13 KB
- Download link checked 11 Sept 2026 — working
These come from our own check of the pack file, not from the source page.