Simply Lunar Optimized

Name: Simply Lunar Optimized
Price: 5.2 EUR
Author: Ghost

This a fork of Simply Optimized for Lunar Client because stock Lunar Client is not enough.

by Ghost

13.4K Downloads

0 Followers

fabricMC 1.21.4kitchen-sinklightweightoptimization

Rent Simply Lunar Optimized Server

About this Modpack

Simply Lunar Optimized

Because Lunar Client is not enough.

I have been struggling with performance on my old MacBook (2017 Air) and I tried using Lunar Client. I loved it but the performance was still not enough. I noticed that Simply Optimized got a simmilar performance to Lunar Client, but it did not have the stuff I wanted on Lunar.

Came born this modpack, the child of Lunar Client and Simply Optimized! For the most performance possible and for all the peoples.

This just removes the mods that are not compatible with Lunar Client such as C2ME and Immediatelyfast. Also adds some other mods such as Debugify, and Krypton.

Available Versions

Simply Lunar Optimized 1.21.4release

MC 1.21.4fabric13.4K downloads

December 29, 2024

How to Set Up a Simply Lunar Optimized Server

Order Server

Choose at least 4 GB RAM (6 GB recommended for Simply Lunar Optimized). Based on player count: per 8 players.

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Simply Lunar Optimized" and click "Install". The fabric loader and Minecraft 1.21.4 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

Simply Lunar Optimized 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 Simply Lunar Optimized 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 €5.2/month).

Can I add custom mods to Simply Lunar Optimized without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21.4). 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.

Simply Lunar Optimized 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.