
Uguubear's Sub Server Pack
This is the preferred modpack if you're playing on Uguubear's sub server.
About this Modpack
This is the recommended modpack for uguubear's sub server. You can try playing without it but you'll likely run into issues. Join the discord to get whitelisted: https://discord.gg/uguubear
This modpack mainly just consists of performance mods, QoL mods and Vivecraft. Keep Vivecraft installed even if you don't plan on playing in VR because it'll allow you to see the arms of VR players.
Notable in-game keybinds:
Left Alt - Push-to-Talk
M - Mute Microphone
V - Proximity Voice Settings
C / F6 - Zoom
Z - Enlarge Minimap
B - New Waypoint
U - Waypoint Screen
Y - Minimap Settings
For the full mod list, you can either click on the modpack on the left sidebar and all the mods will appear under dependencies or you can just check the in-game mod menu.
Mods that aren't on modrinth:
Nature's Compass - https://www.curseforge.com/minecraft/mc-mods/natures-compass
No Fade - https://www.curseforge.com/minecraft/mc-mods/no-fade
Xaero's Minimap - https://chocolateminecraft.com/minimap2.php
Available Versions
How to Set Up a Uguubear's Sub Server Pack Server
Order Server
Choose at least 4 GB RAM (6 GB recommended for Uguubear's Sub Server Pack). Based on player count: per 8 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Uguubear's Sub Server Pack" and click "Install". The fabric loader and Minecraft 1.19.4 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
Uguubear's Sub Server 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 Uguubear's Sub Server 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 Uguubear's Sub Server Pack without conflicts?
Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.19.4). 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.
Uguubear's Sub Server 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.
Similar Modpacks
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Start your own server with automatic modpack installation.
Supported Versions
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