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Satisfactory Mod Loader

Free#7 of 26 in Game Mod Loaders

Satisfactory Mod Loader: A free, developer-focused framework for building and loading Satisfactory mods. Ranked #7 of 26 in Game Mod Loaders by our editors (8.3/10); pricing: Free plan; best for satisfactory mod development.

8.3/10Editor score

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Satisfactory Mod Loader8.3 Visit site

At a glance

Editor score
8.3 / 10
Pricing
Free plan
Best for
Satisfactory mod development
Free plan
Yes
Paid from
Free
Plugin support
Yes
Facts checked
20 Sep 2026

Where it wins
- Provides lifecycle modules and content registration helpers
- Supports configurations, keybindings, dependencies, and version checks
- Free, open source, and available on Windows and Linux
Where it doesn't
- Supports Satisfactory rather than multiple games
- Distributed as a local game modification, not a hosted service
- Players typically need Satisfactory Mod Manager for installation

Our verdict on Satisfactory Mod Loader

Satisfactory Mod Loader (SML) is an unofficial, open-source Unreal-based mod loader and framework for Satisfactory. It is aimed at both mod developers and players: developers use it to build and package mods, while players typically install it through Satisfactory Mod Manager. SML loads mods from the game's Mods directory and automatically discovers and bootstraps their modules, giving Satisfactory's modding ecosystem a shared foundation.

Its strongest area is lifecycle and game-system support. SML provides game-instance, menu-world, and game-world lifecycle modules, along with content registration for schematics, research trees, chat commands, and other systems. Developers can also define custom configurations and keybindings, declare Unreal plugin and mod dependencies, check game-version compatibility at runtime, and enable cross-mod interaction through accessible root modules. This makes it a fit for projects that need more than basic file loading or a narrow single-purpose modification.

SML is free and open source, with support for Windows and Linux. The plugin-based approach includes dependency management and is focused specifically on Satisfactory, so it suits developers building within that game rather than teams seeking a multi-game loader or a hosted mod platform. Players should also distinguish SML from Satisfactory Mod Manager: SML provides the loader and framework, while SMM is the player-facing installer. Choose SML for Satisfactory mod development and framework-level capabilities; consider an alternative if you need broader game coverage or a hosted service.

Your product? Our editors can test Satisfactory Mod Loader in depth and publish a review, labelled as paid · from $149/mo →

Satisfactory Mod Loader pricing

Plans Free planFree Free to use — no paid tier required for the core job.

See plans on github.com

Satisfactory Mod Loader fact sheet

Free plan	Yes
Paid from	Free
Supported games	Satisfactory
Supported platforms	Windows, Linux
Mod loading method	Plugin
Plugin support	Yes
Load-order control	Not verified
Mod profiles	Not verified
Dependency handling	Yes
Deployment	Self-hosted
Platforms	Windows, Linux
Support	Community, Docs
Built for	Solo, Small business (editorial estimate)
Pricing	Free plan
Website	github.com
Facts checked	20 Sep 2026

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Featured on iTechGuides

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update