Fallout 4 Script Extender (F4SE) vs Satisfactory Mod Loader

Fallout 4 Script Extender (F4SE) is a free Windows resource for Fallout 4 modders who need expanded scripting capabilities. It extends scripting without changing the game’s executable files on disk. Listed interfaces include the Papyrus plugin API and hooks for Papyrus, Scaleform, and the classic script system. The homepage lists build 0.7.9 for Fallout 4 runtime 1.11.240. F4SE supports Fallout 4 releases from Steam and GOG, while MS Store, Game Pass, Epic, and other Windows Store versions are unsupported because those applications do not provide required APIs. Native code plugins require updates from their creators for runtime 1.10.980 and later, and plugins must have publicly available source code. Injection loads mods and may trigger poorly written virus scanners. Additional utilities include a command-line BA2 archive extractor and PEX script disassembler. The project is provided as-is and directs installation questions to its subreddit.

Satisfactory Mod Loader is an unofficial tool for loading mods in Satisfactory. It provides a framework to help mods work with game systems and with one another, along with helper features for mod developers. Mods can be written in Unreal Blueprint or C++, and community libraries also support JSON files. The Satisfactory Mod Manager installs the loader, mods, and dependencies, and connects to the Satisfactory Mod Repository; the project recommends using the manager rather than installing SML manually. The repository says uploaded content is checked for malware before approval for download. SML is designed with multiplayer support in mind, and its developer says it makes no connections to external networks. The project also says uninstalling the loader will not cause loss of items or progression. No required dependencies are listed. The project includes source code, an ExampleMod demonstrating utilities, editor utilities, and the Unreal project used for mod development. Windows clients and servers are supported; Linux support is listed for servers, while Linux client support is marked N/A. Controller support is untested. The project displays a GPL-3.0 license and directs users to Discord for discussion.