Island Optimized

Name: Island Optimized
Price: 8 EUR
Author: MoSadie

A collection of optimization mods geared for the MCCi Server.

by MoSadie

5.9K Downloads

0 Followers

fabricMC 1.20.1multiplayeroptimization

Rent Island Optimized Server View on Modrinth

About this Modpack

Island Optimized is a modpack designed for playing on the MCC Island server.
It is initially based on an optimized client mod list by the Aeltumn of the Noxcrew.

There are three flavors of the pack:

Lite

This flavor is as true to the original mod list as possible. It is as optimized as possible, with minimal aesthetic modifications.

Mod List

Exordium
Fabric API
FerriteCore
Iris Shaders
Island Menu
~~Item Model Fix~~ (Currently not updated to 1.20.1, will re-add once updated)
Lithium
Logical Zoom
Mod Menu
Noxesium
Sodium
Starlight (Fabric)
Cloth Config
EntityCulling
ImmediatelyFast
Krypton
MixinTrace

Deluxe

This flavor is a bit more deluxe. It adds a few mods that I personally think add to the immersion, in addition to all of the optimization mods.

Mod List

Every mod from the Lite flavor plus:

LambDynamicsLights
~~Toggle Sprint Display~~ (Currently not updated to 1.20.1, will re-add once updated)

Included Shader Packs:

Creator

This flavor is designed for content creators. It has everything in the Deluxe flavor, plus Replay Mod to make it easier to record and edit videos.

Mod List

Every mod from the Deluxe flavor plus:

Replay Mod

Included Shader Packs:

As with any modpack designed for a public server, you are solely responsible to make sure you are following MCCi's mod guidelines. In addition, if you run into any crashes/issues with the pack, please feel free to open an issue on the issue tracker.

Available Versions

Creator Flavor v1.4.1release

MC 1.20.1fabric3.3K downloads

August 12, 2023

Deluxe Flavor v1.4.1release

MC 1.20.1fabric185 downloads

August 12, 2023

Lite Flavor v1.4.1release

MC 1.20.1fabric220 downloads

August 12, 2023

Creator Flavor v1.4release

MC 1.20.1fabric162 downloads

July 26, 2023

Deluxe Flavor v1.4release

MC 1.20.1fabric124 downloads

July 26, 2023

How to Set Up a Island Optimized Server

Order Server

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

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Island Optimized" and click "Install". The fabric loader and Minecraft 1.20.1 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

Island 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 Island 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 €8/month).

Can I add custom mods to Island Optimized without conflicts?

Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.20.1). 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.

Island 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.