
Iridium ModPack
The Ultimate Modpack For Vanilla Style Minecraft
Screenshots

About this Modpack
The Iridium Modpack offers a fresh take on the original Minecraft experience. It keeps the core gameplay, exploration, and creativity that fans know and love. But under the hood, Iridium makes a variety of tweaks to improve performance (making use of mods such as sodium, lithium, and more). This means you can explore sprawling landscapes, build ambitious projects, and battle zombies and skeletons – all without worrying about lag or slowdowns interrupting your adventure.
Iridium also offers a range of visual improvements such as shaders better animations connected textures and more!!!

Available Versions
How to Set Up a Iridium ModPack Server
Order Server
Choose at least 4 GB RAM (6 GB recommended for Iridium ModPack). Based on player count: per 8 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Iridium ModPack" and click "Install". The fabric loader and Minecraft 1.21 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
Iridium ModPack 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 Iridium ModPack 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 Iridium ModPack without conflicts?
Yes, but check compatibility: only use mods for the same loader (fabric) and same Minecraft version (1.21). 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.
Iridium ModPack 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.
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Rent Iridium ModPack Server
Start your own server with automatic modpack installation.
Supported Versions
Start your Iridium ModPack Server now
From €8.00/month with 6 GB RAM for the best performance.
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