In 2.1.8 when multiple logistic groups with 0 uses are deleted in quick succession via a requester chest the server becomes non responsive indefinitely. There is no entry made to the Factorio current log or the console (stdout logged).
The .lock file remains until I send a server shutdown request ...

Hi,

When you super force build (control + shift) to fast replace a combinator that has a logistic group and description set to a combinator of a different quality, the description is lost, but the logistic group remains.

Oh and it then continues on the second half of its journey empty?

In the below save and picture there are construction robots flying to a steel chest that has items ghost requested.
04-12-2026, 15-03-48.png
Some of the robots have no items in them and have the task listed as "deliver". They go to the steel chest, drop off their 0 items and then fly to a ...

A vanilla multiplayer server crashed. Multiple players were undoing large deconstruction jobs at the time if that's relevant to the error message.

Linux non-interrupting autosave is enabled, but they were scheduled every 10 minutes and this looks to have crashed 7 minutes after the previous save, 3 ...

In this specific situation in map mode the draw order of the player character and the ice berg change depending upon where on the screen the character is. See video.
Vanilla 2.0.72
It was in multiplayer with someone else hosting.

Hi,

It would be great if there was a "Show Decals" option under the Graphics settings like there is for Decoratives.

A friend and I were trying to turn off the visual clutter on Gleba to make spotting the different tiles much easier and make the map easier for them to read.
05-03-2025, 11-53-03 ...

It seems that some Gleba decoratives aren't being hidden when the graphics setting "Show decoratives" is disabled.
See the highlighted one below.
03-15-2025, 20-31-30.png

Found as a friend found regular gleba hard to read visually and so we started turning off all the visual flares to make it ...

Balls I searched for spitters and tree/rock.
Thanks

Once a small spitter starts attacking a tree in its path it gets stuck infinitely as the spitter does no damage to the tree.
02-02-2025, 22-39-28.png

Encountered with Space Age enabled, but no custom mods ever used on the save.
Save attached. Spitters are north of base in the forest above the ...

The Furnace prototype is missing from the Prototype documentation. It's still a distinct prototype class within the game.

Within Factorio when the user hovers over a recipe the context information includes the total raw ingredients and craft time.
It would be great if this could be exposed on the Runtime API as part of the LuaRecipePrototype object. At present a mod would have to walk the recipes that make the ...

When starting a new game with a mod enabled the mods migration scripts aren't run.
The Data Lifecycle diagram doesn't seem to distinguish the difference between a new game starting with the mod active and the mod being added to a save.
Capture.PNG
There also isn't any wording to this effect that I ...

The `layers` field should be optional in the prototype Animation.
The example on the page confirms this in addition to my working code.

https://lua-api.factorio.com/latest/typ ... tml#layers

https://lua-api.factorio.com/latest/typ ... ition.html

The `picture` field is listed as mandatory, but it's optional for "basic" type. The `rotation_shift` field is the same requirement concept and is listed as optional.

The docs list a single object/table of fields. But accepts an array of objects as per your included example.

The definition of the resistances field in EntityWithHealthPrototype is the type of Resistances. But looking at this Resistances class its a single object/table, rather than supporting an array of Resistances.
I'm not entirely sure on what the valid options are the, but the example array of tables ...

It seems that if a unit is created in a map and the game saved. Then the unit prototype's speed is changed in the mod. When the game is loaded the existing units keep the old prototype speed, with any newly placed units getting the new prototype speed.
See demo video, save and sample mod attached ...

The Prototype MinableProperties class has some optional fields not marked as such: required_fluid & mining_trigger
https://lua-api.factorio.com/latest/types/MinableProperties.html


I quickly checked and these are correctly marked as optional on the Runtime side.
https://lua-api.factorio.com/latest ...

It does look much more inviting for new-to-mod users. As your presented with groupings of good mods, not just a mash of latest mods. With half often having been: WIP, alpha, personal, etc.

Seeing `fresh mods of the last month` category, I would like to be able to expand it and see more than just 5.