
Rataque VR Starter Pack
A modpack that improves your experience in VR. Nothing new, just the basic QoL and Performance. I made it for a few friends to use :)
About this Modpack
Hi, I made this 1.21.5 Vivecraft modpack, to make it easier for my friends and viewers who want to play ViveCraft with a little more stability.
Mod list:
Spoiler
Vivecraft
ImmersiveMC (Allows you to interact directly with crafting tables, furnaces, and chests)
MC VR API (Improves ImmersiveMC experience in VR)
Architectury API (MC VR API needs it)
Iris Shaders
Visuality
ScalableLux
Sodium Extra
Sodium
Lithium
FerriteCore
Entity Culling
MoreCulling
Noisium
Perfect Accuracy (Fix a problem with VR bow)
Reacharound (Makes building easier in VR)
Spawn Animations
More Mobs
Falling Leaves
Krypton
ImmediatelyFast
Cloth Config API
CreativeCore
[EMF] Entity Model Features [Fabric & Forge]
[ETF] Entity Texture Features - [Fabric & Forge]
LambdaDynamicLights
Resource Pack list:
(use them in this order, in your game)
Spoiler
More Mob Variants x Fresh Animations
Fresh Animations
Theone's Eating Animation Pack
With these mods and Resource Packs, you'll have a little more FPS, less lag spikes and a few visual tweaks that looks beautiful in VR (Lambda Dynamic Lights, Visuality, Falling Leaves, Spawn Animations, More Mobs, and of course, Fresh Animations)
If you are playing in a high-end PC and have a lot of RAM, consider putting at least 6GB of RAM in your client. In the JVM arguments. (Installations -> Three dots -> Edit Installation -> JVM Arguments)
Steps can be found in Vivecraft Github: https://github.com/Vivecraft/VivecraftMod/wiki/Memory-and-GC-Setup
I don't recommend using Distant Horizons in ViveCraft.
You can try a few shaders to see if your PC can handle it.
HOW TO PLAY IN VR
It's really simple. You need SteamVR installed and Steam opened in your PC.
(Both are free)
Connect your VR Headset to your PC -> Open the game -> In the menu, change "VR: No" to "VR: Yes"
Put the headset on your face and start playing.
If it doesn't work, I recommend you close the game, open the game again, open SteamVR on your Steam, and then activate the VR option in the menu.
If you have any problems with Vivecraft, please consider asking for help in their Discord
Available Versions
How to Set Up a Rataque VR Starter Pack Server
Order Server
Choose at least 4 GB RAM (6 GB recommended for Rataque VR Starter Pack). Based on player count: per 8 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Rataque VR Starter Pack" and click "Install". The fabric loader and Minecraft 1.21.5 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
Rataque VR Starter Pack 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 6 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 Rataque VR Starter Pack server really need?
Minimum 4 GB, recommended 6 GB for stable performance. per 8 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 €8/month).
Can I add custom mods to Rataque VR Starter Pack without conflicts?
Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.5). 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.
Rataque VR Starter Pack server lagging – performance tips
1) Increase RAM to 6 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.
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Supported Versions
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