What

Please add an ability (or customization setting) to create rounded corners for the game interface.
It would help a lot to make smoother design in mods like FlatUI.

Why?

Because squared grayish interface is boring.

TreefrogGreaken wrote: Fri Nov 28, 2025 9:23 pm On the left hand side, the landfill is submerged in the water, its edges are benith the water only the top of the landfill is at surface level.

It is not a water, it is ghost landfill around placed.

Koub wrote: Thu Oct 23, 2025 9:15 pm [Koub] Moved to Modding interface requests from Ideas and suggestions.

Isn't the fact that buildings can only be rectangular done at the game engine level?
Is that something that can be changed with mods?

Spoilage is a very very very bad quality of any item

TL;DR
Make it possible to create non-rectangular buildings.

What?
Some buildings are not rectangular in shape, and when they are large enough, they leave empty space at the corners of the bounding rectangle, which can look incongruous if other objects adjoin the building in that location.
For ...

Periodically I encounter a situation when the drone mall stops working because one of the components in the request chest is damaged (for example, a pipe or a wall).
I suggest adding a parameter “Only undamaged items” for request chests and buffer chests.
(And "damaged" for collecting for repair ...

I certainly understand that lava can't border another liquid, but still, could you make the transitions between lava and another liquid smoother?

Screenshot from Comfy Infestation Islands scenario:

The field for entering values when placing a parameterized blueprint is not large enough, large numbers cannot fit.
It is not convenient to enter e.g. the quantity of fluids.
It is necessary to increase the size of the input field to fit more characters, at least 5.

Sample: value 20000 in the ...

Splitters can be connected to circuit network.



This circuit controlled splitter too overpowered.
I suggest a new recipe: "Smart splitter", ingredients are Splitter, Decider Combinator and 5xCircuits of corresponding tier (Green/Red/Blue) :D

OR

Hide that ability behind research ...

Splitters can be connected to circuit network.



This circuit controlled splitter too overpowered.
I suggest a new recipe: "Smart splitter", ingredients are Splitter, Decider Combinator and 5xCircuits of corresponding tier (Green/Red/Blue) :D

OR

Hide that ability behind research.

Side infopanel deformed on fluid wagon hover

Missing one [/font] tag in the translation. Fixed.

Faced with incorrect formatting of info-window. Apparently, since the name of the legendary assembler does not fit on 1 line, the whole formatting went wrong.
My display resolution is 1920*1080, scale 100%.

Game scale 100% - Legendary assembler
https://i.postimg.cc/B6X4DrfS/2025-05-08-213511.png ...

TL;DR
Add "Planets visited" and "Kilometers flyed" counters for Space Platforms Hubs statistics

What?
Factorio is a game about production and statistics. Almost all entities have production counters to see how fast and how much they produce.
And our space platforms, which fly so much and work ...

Rseding91 wrote: Tue Apr 29, 2025 7:34 pm What steps do I need to do to reproduce the crash?

Try to upgrade Yellow belts to Red with Upgrade planner from Shortcut bar below.

Rseding91 wrote: Mon Apr 28, 2025 5:24 pm Thanks for the report however that log does not show any crash in it?

Oh, wrong log was attached.
Fixed now. And some info added.

Played an online game with a friend. He's the server, I'm the client.
The game is SA with mods.
When trying to upgrade belts using the upgrade planner (on the quick access panel) the game crashes.
When upgrading belts manually everything is ok.

EDIT1: When reconnecting to the game after crash, the ...

When you open the page for the first time, it's not at all obvious that this link is clickable (see the first picture in the post). I have repeatedly come across a question on the modders forum about where to see old versions of the API. That's why I created this thread.
You can not change the ...

TL;DR
Make the API Version selection in the API Docs visually clickable.

What?
Bad UI element design for API version selector, since it looks the same as the text on the left but unlike the text on the left, it is actually a link.
Make Version selector text Underlined or Blue .
https://i.imgur ...

Yeah, the square is terrible.
The map around the character should open round, according to the radius of view, equidistant from the eyes (so to speak, with the accuracy of a tile, not a pixel). And at night this radius of revealing territory should be smaller (unless equipped with a night vision ...