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Minecraft: Java Edition
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Details
🌍 SteamCollective SMP – Official Server Modpack
(Forge 1.20.1 | ArcLight Optimized)
📌 Overview
SteamCollective SMP is a performance-focused multiplayer modpack built specifically for a stable and long-term survival server environment running on Forge 1.20.1 (ArcLight compatible).
The pack combines the full Create ecosystem with carefully selected optimization mods to ensure smooth gameplay, improved TPS stability, and reduced memory usage in multiplayer scenarios.
🚂 Core Features ⚙ Create-Based Engineering
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Full Create experience
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Steam ’n Rails
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Diesel Generators
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Enchantment Industry
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Big Contraptions
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Deco & Structures
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Copycats+
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Connected variants
Designed for large mechanical builds without sacrificing server performance.
⚡ Performance Optimized
Includes major optimization mods such as:
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Embeddium (+ Extras)
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ModernFix
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FerriteCore
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Radium
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ImmediatelyFast
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Entity Culling
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Dynamic FPS
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ServerCore
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Memory Leak Fix
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Clumps
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Ksyxis
All configs are tuned for multiplayer stability and long-term world play.
🎮 Multiplayer Focused
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SMP-ready configuration
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Reduced mod conflicts
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Balanced survival progression
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Stable for small to medium communities (6–20 players)
🔧 Technical Information
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Minecraft Version: 1.20.1
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Loader: Forge
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Server Environment: ArcLight compatible
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Optimized for dedicated server hosting
⚠ Intended Usage
This modpack is primarily designed for a controlled multiplayer environment. While it can be used in singleplayer, it is tuned for SMP performance and stability.
📦 Why This Pack?
Instead of bloating the experience with unnecessary content, this pack focuses on:
✔ Mechanical creativity ✔ Stable multiplayer gameplay ✔ Efficient memory usage ✔ Long-term survival progression
Build big. Automate everything. Keep it stable.


