Deorum CSMP

Name: Deorum CSMP
Price: 12 EUR
Author: DeorumCSMP

An optional modpack for the Deorum CSMP server.

by DeorumCSMP

77 Downloads

0 Followers

fabricMC 1.21.11adventuremultiplayeroptimization

Rent Deorum CSMP Server

Screenshots

About this Modpack

This is the official Modpack for the Deorum CSMP server intended to improve immersion in the roleplaying experience. The various optimization mods and quality-of-life features are all intended to improve performance for players on the server, and add some nice features to enhance the roleplay experience.

Features:

Custom entity models, various animals and creatures can be seen as intended.
Dynamic surrounding ambiance, immerse yourself in the world around you with bird song and fireflies.
Shader support!
Excalibur Resourcepack included.
Entity culling and game optimization! Say goodbye to dropped frames during roleplay events!

Available Versions

Deorum CSMP 1.0.0release

MC 1.21.11fabric14 downloads

May 4, 2026

How to Set Up a Deorum CSMP Server

Order Server

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

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Deorum CSMP" and click "Install". The fabric loader and Minecraft 1.21.11 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

Deorum CSMP 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 Deorum CSMP 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 Deorum CSMP without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.11). 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.

Deorum CSMP 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.