VRx

Name: VRx
Price: 12 EUR
Author: KilLo

The Ultimate VR Modpack

by KilLo

555 Downloads

0 Followers

fabricquiltMC 1.21.1adventurechallengingmultiplayer

Rent VRx Server

About this Modpack

The Ultimate VR Modpack

About

VRx is the ultimate VR modpack for Minecraft 1.21.1, designed to be played in VR & Flatscreen simultaneously!

Features

Essential for easy Multiplayer
Simultaneously play VR & Flatscreen
Vanilla+ Style
Voice Chat
Enhanced SFX
And more!

Requirements

Steam & SteamVR
A SteamVR Compatible Headset
A pretty powerful computer, VR isn't easy to run
6 GB of RAM allocated to Minecraft is recommended as a minimum.

A guide on how to play Vivecraft is available here on the Vivecraft website.

Please let me know if you have any suggestions for mods to add!

Available Versions

VRx v2.0.1release

MC 1.21.1fabric206 downloads

April 28, 2025

VRx v2.0release

MC 1.21.1fabric127 downloads

January 7, 2025

VRx v1.0release

MC 1.20.1quilt220 downloads

May 22, 2024

How to Set Up a VRx Server

Order Server

Choose at least 6 GB RAM (8 GB recommended for VRx). Based on player count: per 5 players.

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "VRx" and click "Install". The fabric loader and Minecraft 1.21.1 are configured automatically.

Start Server & Play

Start the server – all mods are loaded automatically. Share the server IP with friends and play together!

Frequently Asked Questions

VRx server crashes or won't start – what to do?

Most common causes: insufficient RAM or wrong fabric loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 8 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.

How much RAM does a VRx server really need?

Minimum 6 GB, recommended 8 GB for stable performance. per 5 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €12/month).

Can I add custom mods to VRx without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.1). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.

VRx server lagging – performance tips

1) Increase RAM to 8 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.