Source-checkedGameplay & overhauls

Heavy Fluid Overhaul

by Acxd · for Satisfactory

The humongous pipe emulator that reduces all fluids in recipes, resource extractors and power generators

54KDownloads
4 mo agoLast updated
>=491125Latest game version
ficsit.appSource

About Heavy Fluid Overhaul

From ficsit.app

The humongous pipe emulator that reduces all fluids in recipes, resource extractors and power generators

Multiplayer compatible

Heavy Fluid Overhaul ('HFO') is an extensive mod which can greatly reduce the quantity of all fluids required by production recipes and power generators, as well as reducing the fluids produced by Resource and Water Extractors. This proportional reduction in both supply and demand simulates the throughput of higher-tier pipes, while working around the current technical limitations of Satisfactory's fluid modelling system (fluid flow rates are limited to the 600m³/min maximum of vanilla Mk.2 Pipes).

Unlike other mods, this one does NOT add any recipes or machines to simulate "compressed" fluids, and can be safely added mid-game without the burden of additional logistics.

> This mod can be configured through the __Mod Savegame Settings__, which is an ESC menu that only appears after a save file has been loaded or when starting a new game session.

> Note: You must save and reload your save file for the new settings to take effect.

There are plans to add support for popular mods that add custom machines and use fluids, but this task takes time, since most of them are closed source. Alternatively, you can contact mod's authors and ask them nicely to add support to HFO.



Summary

  • DEMAND: Automatically reduces the fluid requirements of all recipes and power-generators by 2x (default), 5x, or 10x.
  • SUPPLY: Separately sets the fluid output of each Extractor category below, to 1.0x, 0.5x (default), 0.2x, or 0.1x:
  • Fluid Resource Extractors (eg: Oil Extractors, Resource Well Extractors, etc.)
  • Water Extractors
  • Can optionally upscale the cost of building pipelines by a custom value.
  • Can optionally limit the fluid flow rate of vanilla Mk.1 and Mk.2 pipes to 150m³ and 300m³ respectively (useful to maintain balance when more extreme multipliers are used in the above settings for demand/supply, eg: 5x/0.2x and 10x/0.1x)
  • Works with any modded recipes or fluids, as well as modded machines which are based on vanilla machines and do not contain custom logic.


Recommended and supported compatible mods:

★ Many other mods are compatible but not yet fully tested


Screenshots

Click to view
Savegame Settings Recipe example Fuel Generator




Made in cooperation with K.Mods

Feedback

For bug reports and requests/suggestions you can find me on the Ficsit Labs Discord.

Sponsorship

Are you looking to host your own Satisfactory dedicated server, fully SMM-compatible? I highly recommend Indifferent Broccoli. They offer top-notch servers at affordable prices and an intuitive control panel. Try their 2-day free trial, no strings attached.




Thanks

  • Coffee Stain Studios
  • Mircea, Robb and co., which made this mod possible
  • Kyrium for support and general guidance
  • SirDigby for code improvements, please consider donating to his tip jar
  • Smashicons for the logo and in-game icon

Highlights

From source data

Game versions

Built for Satisfactory >=491125.

Footprint

Rated a light load on a server.

Dependencies

Needs 1 other project installed alongside it.

Heavy Fluid Overhaul on Nxeon

From our catalogue
One-click install
Supported on Nxeon Satisfactory servers. We download it from ficsit.app, place it, and restart the server.
Server side
Required on the server
Server load
light
Smallest plan we suggest
Satisfactory — 8 GB (8 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
1.4.5, released 2026-06-15

Recent builds

BuildReleasedGame versionsLoaders
1.4.52026-06-15>=491125n/a
1.2.4 beta2023-12-06>=269772n/a

Run Heavy Fluid Overhaul on a Satisfactory server

Pick a server or deploy a new one above; it is installed in one click.

What kind of mod it is

From the catalog
Listed on ficsit.app as “Mods”

Gameplay & overhauls

New mechanics, content and overhauls that change how the game plays.

Runs on your server

From source side support

ficsit.app lists Heavy Fluid Overhaul as required on the server. Check its ficsit.app page to see whether players need it too.

Compatibility

Game
Satisfactory
Runs on
Serverrequired on the server
Game versions
>=491125
Requires
1 other project installed alongside it.

Verified at the source

  • ✓ficsit.appOfficial listing, checked 2026-10-15Open ↗
  • ✓AuthorAcxd, as published on ficsit.app
  • ✓LicenseNot published by the sourceFree

Heavy Fluid Overhaul, answered

Generated from the mod’s own source data.

Do my players need to install Heavy Fluid Overhaul?

ficsit.app lists Heavy Fluid Overhaul as required on the server. Check its ficsit.app page to see whether players need it too.

Is it free?

Yes. Heavy Fluid Overhaul is free to download from ficsit.app.

How do I add it to my Nxeon server?

Use “Add to a server” on this page, or open NxLabs from your dashboard. We install it, restart your server and switch it on.

NxLabs

Run Heavy Fluid Overhaul on a Satisfactory server.

Deploy in about a minute from $12.00 a month, then add Heavy Fluid Overhaul in one click.