
Fluxion
Fluxion is a specialized build designed to optimize your game for version 1.20.1, ensuring a smooth gameplay experience and enhanced performance. With Fluxion, you can enjoy lag-free gaming thanks to carefully selected mods and configurations.
Screenshots

About this Modpack
This is fork Sodium Plus!
Original project: https://github.com/happyredstone/sodiumplus
🌟 Fluxion Modpack for Game Optimization 🌟

1. About the Modpack 📝
• Fluxion is a modpack created to optimize your game for version 1.20.1. It aims to improve performance and the smoothness of gameplay.
2. Advantages of Fluxion 🚀
• Enhanced Performance: The modpack includes mods that minimize system load.
• Smooth Gameplay: Graphics and settings optimization allows for lag-free and delay-free gaming.
• Ease of Installation: Fluxion is easy to install and configure, allowing you to start playing quickly.
3. Key Features 🔑
• Optimized Mods: Includes only the most effective mods to increase FPS.
• Compatibility: Full compatibility with version 1.20.1 and other popular mods.
4. Compatibility with DDM Server 🎮
• With Fluxion, you'll get a beautiful and simple TAB on the server!
5. Installation 📥
• Upon entering the game, activate the FluxionOptimization resource pack and set it to the highest priority.
To enable the Fluxion GUI, make sure to activate the corresponding resource pack as well.
Available Versions
How to Set Up a Fluxion Server
Order Server
Choose at least 4 GB RAM (6 GB recommended for Fluxion). Based on player count: per 8 players.
Install Modpack in Dashboard
Open the modpack browser in the dashboard, search for "Fluxion" and click "Install". The quilt 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
Fluxion server crashes or won't start – what to do?
Most common causes: insufficient RAM or wrong quilt 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 Fluxion 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 Fluxion without conflicts?
Yes, but check compatibility: only use mods for the same loader (quilt) 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.
Fluxion 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 Fluxion Server
Start your own server with automatic modpack installation.
Supported Versions
Start your Fluxion Server now
From €8.00/month with 6 GB RAM for the best performance.
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