This is ficsit.app’s most downloaded list as it stood on 27 October 2026, for mods that run on a dedicated server. Mods without a server build are left out, so it is a filter of the site’s list. Every mod below lists a Linux server build in its newest version. Each line says what the mod does, in the words of its own page. The order is ficsit.app’s, not Loafhosts’s. The list is a snapshot: the Add mods tab, with Order set to Most downloaded, shows today’s.
Before you pick
Every mod needs SML, the Satisfactory Mod Loader. The panel installs SML with your first mod. See what SML is.
Players need the same mods on their PC if the mod is marked as needed on the players’ side. The panel marks these with Players need it. See how players install mods.
The list
- Refined Power: adds 30+ hand made buildings to produce power.
- Smart!: a multitool for factory builders, to scale up a factory with fast, vanilla-friendly building.
- Infinite Zoop: raises your max Zoop count and lets you Zoop in two dimensions.
- Additional 300 Inventory Slots: adds an extra 300 inventory slots.
- Structural Solutions: adds 300+ new buildable objects.
- Pak Utility Mod: the Utility Mod, made compatible with other mods.
- Ficsit Farming: a farming mod.
- ContentLib: creates or changes items, recipes and more through JSON, for any machine and any mod.
- Modular Load Balancers: buildable pieces that snap together into load balancers of any size.
- Mk++: adds Mk.2, Mk.3 and Mk.4 versions of the Assembler, Refinery, Foundry, Constructor, Smelter, Manufacturer and more.
- Fluid Extras: adds pipe junctions, an alternate Mini Water Extractor and a new A.I. Packing machine.
- Linear Motion: elevators and more.
- Infinite Nudge: nudges in smaller steps, scales and rotates on any axis, and nudges extractors.
- Efficiency Checker Mod: shows whether your production is underflowing, with a hand tool too.
- Storage Teleporter: teleports your storage from one side of the map to the other.
- Mod Update Notifier: tells you in game when one of your mods has an update.
- MAM Enhancer: shows extra information on what you unlock in the MAM, the HUB and the AWESOME Shop.
- Floor Hole Ceiling Logistics: passes conveyors, pipes, power and hypertubes through foundations and ceilings.
- PowerSuit: a powered suit with an inside inventory, where modules change the bonuses it gives.
Satisfactory Mod Loader (SML) is also in the top three of the same list. It is the loader, not a mod you choose.
Server version
“Has a server version” means the newest version on the mod’s page has a LinuxServer build. All 19 mods above do on 27 October 2026. Loafhosts servers run on Linux, so that is the build the panel installs.
A mod can lose its server build for a new game version. When that happens the panel shows “No server version for this game version” on that mod in the search. Pick another version or wait.
Find them in the panel
- Open the Mods page.
- Choose the Add mods tab.
- Set Order to Most downloaded.
- Use Tag to narrow the list, or type a name in Search ficsit.app.
- Choose Install on a mod. The panel shows what else it needs before it installs.
- Tag
- Order
- Install
Each mod has a small link icon beside its name that opens its ficsit.app page. Read the page before you install. It tells you what the mod needs and whether players need it.
If it does not work
- A mod is not in the search. It has no server version for your game version. The panel offers only versions with a server build.
- The server will not start after a mod. Use Find the mod on the Mods page. See mods not loading.
- Players cannot join. They need SML and the same mods. See how players install mods.
More about the game: Satisfactory servers.
Not checked on 1.2 as of 27 October 2026: that every mod above works with the game’s newest build. ficsit.app marks a mod Reported damaged or Reported broken when it does not.
Sources: ficsit.app: Mods, api.ficsit.app: Query