ModpacksJava
VulkanMod Ultra
Java modpack listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthThis mod uses vulkanmod. An optimod that makes minecraft use its own renderer to make fps. If you cant open or launch minecraft with this mod, try to update all the drivers, Then it should work. And also, this modpack should not contain sodium or wrong java paths.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.5
- 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.
File checked by MCModsHub
- Downloads as Vulkan 1.21.5 1.21.5.mrpack
- Download size: 46.5 MB
- Download link checked 29 Oct 2026 — working
These come from our own check of the pack file, not from the source page.