Source-checkedMaps & scenarios

Quality Only

by Parium · for Factorio

Crafting of normal quality items is forbidden. This requires you to only use quality items for all production. If you like Idle Games you will love this mod, the early game is much slower but by end game you will be far more powerful than a normal playthrough. I highly recommend you use the Quality Only World map generation preset.

455Downloads
4 mo agoLast updated
MITLicense
Factorio Mod PortalSource

About Quality Only

From Factorio Mod Portal

Crafting of normal quality items is forbidden. This requires you to only use quality items for all production. If you like Idle Games you will love this mod, the early game is much slower but by end game you will be far more powerful than a normal playthrough. I highly recommend you use the Quality Only World map generation preset.

Crafting of normal quality items is forbidden. This requires you to only use quality items for all production. Recommended to use Quality Only World map generation preset. Mining drills and chemical plants get a +4% baseline quality bonus, as well as some critical researches being unlocked right away. Difficulty can be adjusted in Mod Settings.

Highlights

From source data

Footprint

Rated a light load on a server.

License

Published under MIT.

Last update

Its author last shipped an update 4 mo ago.

Quality Only on Nxeon

From our catalogue
One-click install
Supported on Nxeon Factorio servers. We download it from Factorio Mod Portal, place it, and restart the server.
Server side
Required on the server
Server load
light
Smallest plan we suggest
Factorio — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
1.0.9, released 2026-07-11

Recent builds

BuildReleasedGame versionsLoaders
1.0.92026-07-112.1n/a
1.0.82026-07-082.1n/a
1.0.72026-07-062.1n/a
1.0.52026-07-062.1n/a
1.0.42026-06-272.0n/a
1.0.32026-06-212.0n/a

Dependencies

  • Required: quality (factorio_portal, not in our catalogue)
  • Required: recycler (factorio_portal, not in our catalogue)
  • Required: Space Casino Mod

Declared by the newest build that lists any. Required ones are installed with it on one-click installs.

Run Quality Only on a Factorio 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 Factorio Mod Portal as “Mods”

Maps & scenarios

Custom maps, arenas and scenarios to play on.

Runs on your server

From source side support

Factorio Mod Portal lists Quality Only as required on the server. Check its Factorio Mod Portal page to see whether players need it too.

Compatibility

Game
Factorio
Runs on
Serverrequired on the server

Verified at the source

  • ✓Factorio Mod PortalOfficial listing, checked 2026-10-08Open ↗
  • ✓AuthorParium, as published on Factorio Mod Portal
  • ✓LicenseMITFree

Quality Only, answered

Generated from the mod’s own source data.

Do my players need to install Quality Only?

Factorio Mod Portal lists Quality Only as required on the server. Check its Factorio Mod Portal page to see whether players need it too.

Is it free?

Yes. Quality Only is free to download from Factorio Mod Portal. Its license is MIT.

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 Quality Only on a Factorio server.

Deploy in about a minute from $2.99 a month, then add Quality Only in one click.