MCC Island Unlocked

MCC Island Unlocked

A mod pack that is made to give new features and optimise the experience for MCC Island.

by SimplyUnknown
2.0K Downloads
0 Followers
fabricMC 1.21.11multiplayeroptimization

About this Modpack

A major update is coming soon!

This modpack strives to make it easy to access the best mods to use when playing MCC Island, adding many new features and optimizations to make the experience the best!

Some of the new features that this pack offers in, music from the event, visible player tags, a stat tracker in all events, and a greeter!

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✔️ MCC Player Stats - View your stats in each game in the top right, such as holes survived in HITW.

✔️ MCC Name Tag Mod - See your rank and name by viewing yourself not in the first person.

✔️ MCCI Greeter - Automatically say glhf and gg at the end of every game!

✔️ MCC Island Companion - Adds in-game music, a preview of cosmetics, and more!

✔️ Sodium & More - Adding sodium, Noxsieum, and more allows for personalized optimization when playing!

✔️ And more...

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Available Versions

MCC Island Unlocked | 0.9.11release
MC 1.21.11fabric117 downloads
March 23, 2026
Island Unlocked | v0.9.10release
MC 1.21.8fabric139 downloads
October 19, 2025
Island Unlocked | v0.2.9release
MC 1.21.5fabric142 downloads
May 21, 2025
Island Unlocked | v0.2.8release
MC 1.21.3fabric82 downloads
March 15, 2025
Island Unlocked | v0.2.7.1release
MC 1.21.1fabric201 downloads
August 24, 2024

How to Set Up a MCC Island Unlocked Server

1

Order Server

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

2

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "MCC Island Unlocked" and click "Install". The fabric loader and Minecraft 1.21.11 are configured automatically.

3

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 Unlocked 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 Unlocked 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 Unlocked 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 Unlocked 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.

Rent MCC Island Unlocked Server

Start your own server with automatic modpack installation.

Recommended RAM:
6 GB(min. 4 GB)
From 8.00 / month
Create Server Now
1-Click Modpack Install
NVMe SSD Storage
DDoS Protection included
Automatic Backups

Details

License
MIT License
Server-side
Unsupported
Client-side
Required

Supported Versions

1.21.111.21.81.21.51.21.31.21.11.20.61.20.41.20.21.20.1

Start your MCC Island Unlocked Server now

From €8.00/month with 6 GB RAM for the best performance.

Configure Server →