
MCC Island Optimised
This is an unofficial Modpack that optimizes your game and adds QoL features to your game including MCCI. Lunar Client Recommended (to use Lunar's optimisations as well)!
Screenshots






About this Modpack
👑 MCC Island Optimised ⚙️
The MCC Island Optimised modpack is built to give a better experience for those who have a 🥔 Potato PC 🥔 including Quality of Life improvements and Optimisation mods!
Minecraft Java in itself is very unstable (FPS) so even if you have a good PC I still recommend you to use these optimisations and if you want to then use this modpack with Lunar Client to stabilise your game EVEN MORE!
Tested with an NVIDIA GeForce GTX 1650 in the most resource intensive space, the Main Lobby:
| Vanilla MC (~68 FPS) | MCC Island Optimised + Lunar Client + Turbo Entities (~158 FPS) |
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- 🤝 Trading
Check in REAL-TIME what I have! -
(Limited Event Collection)
Negotiate with me! DM on MCC Island: /msg kispintyi {message} or on Discord: kispintyi
| Icon | Cosmetic Name | Price | Trophy |
|---|---|---|---|
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Cyber Surge Limited Cosmetic Crate x5![]() |
📹 VIDEO:
🚧 NEW + MORE UPDATED MODPACK SUMMARY VIDEO SOON! 🚧
✅ MCC Island Mod Policy Compliant - Safe to use ✅
The mods in this modpack are 100% compliant with the MCC Island Server's Mod Policy!
🌙 This Modpack is ONE OF THE FIRST to Support Lunar Client!
👀 Did you know?
MCC Island is Partnered with Lunar Client to bring you the best experience in terms of performance and Quality of Life additions!
🌐 Wiki
You can see the Wiki Documentation of this Modpack here
⚙️ MODPACK Mods Info ⚙️
This modpack contains mods from the Optimised Client Forum Post, the Lunar Client MCCI Modpack and from the Simply Optimized Modpack with MORE Optimisation and Quality of Life mods added!
| Custom Title Screen |
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----- FEATURED MCCI PROJECTS -----
MCCI Stats Website - Lighthouse |
MCCI Stats Discord Bot - IsleStats |
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A simple, stylish MCC Island Stats website Made by: SirArchibald |
A simple MCC Island Stats Discord Bot with stylish MCC Island Stats cards Made by: lukism + imabanana80 |
⚠️ Enable MCCI API "Statistics" setting to use these services ⚠️
Please enable the MCCI API "Statistics" setting to see your stats:
GIF Made BY: lukism + imabanana80
----- FEATURED MCCI MODS -----
Introducing Other MCC Island Mods:
You can find all the MCC Island Mods and what they do here: https://modrinth.com/mods?q=mcc+island
⭐ SUPPORTERS ⭐
| Sipgeraf | citrus0218 | This can be YOU! |
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Donated me![]() |
Donated me![]() ![]() |
Support me on Ko-fi so you can see yourself here OR donate me MCCI Stuff here (Make sure to login as |
💵 SUPPORT THIS PROJECT 💵
This is a Passion Project. If you'd like to Donate and be featured in the Supporters Section above then choose one of the options below:
Consider supporting me on Ko-fi |
OR buy me anything on the MCC Island Store |
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NOTE: After purchasing anything for my character from the MCC Island Store, please send the invoice of your purchase to my e-mail address (while censoring personal information) along with the name and profile picture you'd like to be displayed as so I can properly credit you!
This is how an MCC Island Tebex receipt looks like:
You need to censor it like this:

💬 FAQ 💬
Q: Why there isn't No Chat Reports and No Chat Restrictions in this modpack?
A: According to MCC Island's Approved Mods page they are disallowed.
Click to show image
they say, "It allows you to interact with the server differently"
Q: Are mods like AppleSkin and Detail Armor Bar bannable?
A: While these mods gives some advantage, according to MCC Island's Approved Mods page, they are allowed.
Click to show image
Q: Is there a Toggle Sprint in this modpack?
A: There is a toggle sprint feature on vanilla now.
Just go to Options > Accessibility Settings and change the Sprint from Hold to Toggle
👾 Discord Server 👾
You can get support, report issues and give feedback here:
⚠️ DISCLAIMER ⚠️
NONE of the mods listed here or in the modpack are mine! Some assets are Noxcrew's and Moonsworth's property!
I'm not affiliated with or supported by Noxcrew/MCC Island/Moonsworth (Lunar Client) or any of these mods and projects!
❗ Have Feedback?
Available Versions
How to Set Up a MCC Island Optimised Server
Order Server
Choose at least 4 GB RAM (6 GB recommended for MCC Island Optimised). Based on player count: per 8 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "MCC Island Optimised" 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
MCC Island Optimised 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 MCC Island Optimised 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 MCC Island Optimised 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.
MCC Island Optimised 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
Rent MCC Island Optimised Server
Start your own server with automatic modpack installation.
Details
- License
- LicenseRef-All-Rights-Reserved
- Server-side
- Unsupported
- Client-side
- Required
Supported Versions
Start your MCC Island Optimised Server now
From €8.00/month with 6 GB RAM for the best performance.
Configure Server →

















MCCI Stats Website - Lighthouse
MCCI Stats Discord Bot - IsleStats









Ko-fi
MCCI Stuff here
Ko-fi
