Satisfactory Mod Loader

Windows · Linux

Freedom report

Two barsScore 6.5

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely2 of 6 device platforms
DocumentedPlans, terms and facts published

Satisfactory Mod Loader is ranked #6 of 25 in game mod loaders on Freedom251. It runs on Linux, Windows. There is a free plan.

Satisfactory Mod Loader plans and pricing

All plans

Satisfactory Mod Loader Free No required dependencies · Windows client and server · Linux server ficsit.app · 4 Oct 2026

Compared on game mod loaders

Free plan: Yes
Supported games: Satisfactory
Supported platforms: Windows, Linux
Mod loading method: plugin
Plugin support: Yes
Dependency handling: Yes

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The record

Purpose: Satisfactory Mod Loader is an unofficial tool for loading mods in Satisfactory.
Mod framework: SML provides a framework to help mods load into systems provided by the game and interact with one another.
Developer helpers: SML provides helper features to assist with mod development.
Mod development options: Satisfactory mods can be written in Unreal Blueprint or C++, and community libraries also support JSON files.
Mod manager integration: The Satisfactory Mod Manager installs mods, their dependencies, and the mod loader, and connects to the Satisfactory Mod Repository.
Repository review: The Satisfactory Mod Repository says uploaded content is tested for malware before approval for download.
Security disclosure: The mod developer confirms that SML makes no connections to external networks.
Multiplayer: The listing describes SML as specifically designed with multiplayer support in mind.
Vanilla compatibility: The listing says uninstalling SML will not result in losing items or progression.
Platforms: The listing shows Windows support for both client and server, and Linux support for server only.
Dependencies: The listing reports no required dependencies.
Support: The project points users to its Discord server to discuss SML and Satisfactory modding.
License and warranty: The repository displays a GPL-3.0 license and says the software is provided as-is.
Developer tools: The repository includes source code, an ExampleMod with demonstrations of SML utilities, editor utilities, and the Unreal project used to develop mods.
Price from: Free

Where it ranks on Freedom251

Best Game Mod Loaders in 2026#6 of 25

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Sources

github.com/satisfactorymodding/SatisfactoryModLoad· checked 4 Oct 2026
docs.ficsit.app/satisfactory-modding/latest/index.html· checked 4 Oct 2026
ficsit.app/mod/SML· checked 4 Oct 2026
github.com/satisfactorymodding/SatisfactoryModLoad· checked 4 Oct 2026