Source-checkedLibraries & compatibility

Tier Overflow Lib

by Acxd · for Satisfactory

Extend the game by adding a scroller to the list of tiers. Allows modders to add new tiers beyond the default limit and unlock.

1.8KDownloads
16 mo agoLast updated
>=416835Latest game version
ficsit.appSource

About Tier Overflow Lib

From ficsit.app

Extend the game by adding a scroller to the list of tiers. Allows modders to add new tiers beyond the default limit and unlock.

Multiplayer compatible

TierOverflowLib is a library mod for Satisfactory that extend the game by adding a scroller to the list of tiers. This allows modders to add new tiers beyond the default limit and unlock them via a method or a Blueprint node.

Banner

Features

  • Scrollable Tier List: Adds a scroller to the tier list, allowing for an extended number of tiers.
  • Dynamic Tier Addition: Enables adding new tiers beyond the default game limit.
  • Unlock Mechanisms: Unlock new tiers using a method call or a Blueprint node.
GameplayScreenshot2

Changelogs

  • v1.0.2:
  • Added 1.1 support
  • v1.0.1:
  • Fixed a miss click which made the game crash when loading the mod (empty subsystem field)
  • Added a setting "AlwaysShowTierArrows" which always show the tier arrows, even if there is no new tier.

Usage (for modders)

First you need to clone this repository into the 'mods' folder of your modding UE project ('mods' is in the same folder as the .uproject file) Then run the project with Unreal Engine, rebuild TierOverflowLib if the prompt which asking it appears.

Adding New Tiers

To add a new tier to the game:

  1. Simply create a new schematic in your mod and put it the TechTier int of your choice.
SchematicTechTier
  1. Add the schematic in your mod's GameWorldModule as on the modding docs.

Unlocking Tiers

Unlock new tiers using one of the following methods:

  • Blueprint Node: Use the ApplyMaxTier Blueprint node in your Unreal Engine Blueprints.
ApplyMaxTierBlueprintNode
  • Method Call: Use the UTierOverflowLib_BPNodes::ApplyMaxTier method in your mod's code, fill it with an instance of the session's Phase Manager and Schematic Manager, then with an int for the tier you wish to unlock.

API Reference

Methods

  • ApplyMaxTier(AFGGamePhaseManager* phaseManager, AFGSchematicManager* schematicManager, int32 maxTierNumber, bool force): Unlock the wished tier.

Blueprint Nodes

  • ApplyMaxTier: Unlock the wished tier.
  • ApplyPhase: Apply a custom phase from a phase asset (can break the game progression).
  • ApplyPhaseSimple: Apply a custom phase from a phase name and tier number (can break the game progression).
  • ApplyVanillaPhaseFromIndex: Unlocks a vanilla phase from it's number.
  • ApplyNextVanillaPhase: Unlocks the next vanilla phase.
  • UnlockAllVanillaPhases: Unlocks all the vanilla phases.
PhaseManagementBlueprintNodes

Future Features

  • Server Compatibility Testing: Ensure the mod works seamlessly in multiplayer environments.
  • Console & Chat Commands: Introduce commands to interact with the mod features.
  • Milestone Integration:
  • Allow to unlock a tier from a schematic.
  • Display the unlocked tiers graphically in the milestone rewards.

Feedback

For bug reports and requests/suggestions you can find me (acxd25) on the Ficsit Labs Discord.

Note: HolographicWings no longer maintains the library, please do not ping him.

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
  • HolographicWings for his original idea and initial code development

Highlights

From source data

Game versions

Built for Satisfactory >=416835.

Footprint

Rated a light load on a server.

Dependencies

Needs 1 other project installed alongside it.

Tier Overflow Lib 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
1.0.2, released 2025-06-11

Run Tier Overflow Lib 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”

Libraries & compatibility

Foundations and fixes other mods build on. Usually installed because something else needs it.

Runs on your server

From source side support

ficsit.app lists Tier Overflow Lib 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
>=416835
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

Tier Overflow Lib, answered

Generated from the mod’s own source data.

Do my players need to install Tier Overflow Lib?

ficsit.app lists Tier Overflow Lib as required on the server. Check its ficsit.app page to see whether players need it too.

Is it free?

Yes. Tier Overflow Lib 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 Tier Overflow Lib on a Satisfactory server.

Deploy in about a minute from $12.00 a month, then add Tier Overflow Lib in one click.