
Pyvtron VX
Java shader pack listed for Minecraft 1.16–1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth







Pyvtron VX
Details
Features: Volumetric Fog, Water Caustics, Cumulus Clouds, Cirrus Clouds, High Resolution Graphics, ultra realistic rain and very much features that you will see in the game!
Performance Impact: High / Medium (Medium: If you have a good computer).
You can find older versions and the official release(s) of Pyvtron VX here (My Website)
Requirements
AMD CPU (Recommended) Nvidia GPU (Recommended) A graphics card that supports OpenGL 4.6 or OpenGL 4
Note: I currently only have access to Nvidia GPUs for testing. I cannot make sure if Pyvtron VX works on Intel CPUs and AMD GPUs.
Installation
Install it like other Minecraft Shaders or read this here if you don't know how to install minecraft shaders:
First download the Iris Shaders Installer / Mod
Run the .jar and click on Install.
Download the latest version of Pyvtron VX
Open the Minecraft Launcher. You'll see the Iris Shaders profile – select it and start Minecraft.
Go to Options → Video Settings → Shaders → Shaderpacks Folder.
Drag the downloaded shaderpack into the shaderpacks folder.
Select the shaderpack ingame.
Enjoy.
Other Stuff
Before you modify or do something with this shaderpack, you must read the license
Pyvtron VX is not path traced etc. VX means Version X
If you want to know, how to add support for modded dimensions (for new dimension mods) read this here on my docs
- Edition: Minecraft Java
- File type: .zip (resource pack)
- Minecraft versions listed: 1.16.1, 1.16.2, 1.16.3
- How to install: Download the .zip resource pack — do not unzip it. → Put it in .minecraft/resourcepacks. → Enable it in Options → Resource Packs.
- 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 — see the MC Java Mods guides for the full walkthrough.
- Downloads as Pyvtron VX V1.1.8.zip
- Download size: 4.9 MB
- Download link checked 25 Oct 2026 — working
These come from our own check of the pack file, not from the source page.