TL;DR When selected, rail / chain signals should show which paths affect their current color. What ? Rail and chain signals should highlight which paths contributed to them showing red, yellow, or blue. This will help newer players to more quickly understand how they work, and allow experienced pla...

I was actually going to post a similar suggestion, to add the numbers to the existing train-length visualization when placing signals or stations. But this one's even better, because I can't see the end of the train if I'm not zoomed out, or using very long trains. Would love to see this in the game...

This CSS tutorial has both shadows and a triangle in CSS. Combine it with the above poster's solution for the square+triangle.

can you make a list of Entities that you want these Hazard lights on specifically? or should i make that Sorry for the late reply; I haven't played Factorio a lot in the last two years (possibly at all...) and definitely have't checked the forums until today. If it was up to me, every building ever...

This would actually help quite a bit, for what I assume is a relatively easy change to make. P.S. DragonMudd, if you're posting screenshots, it helps a lot if they don't have a bunch of clutter all over the place. It took me like, 2 minutes to see which part of the copper screenshots you were talkin...

+1 for new-game saves defaulting to an empty name. Also...deleting a save has a confirmation, but overwriting does not? They're both just as dangerous. :S

Signals are only required if you have several trains on one track. You also need them for intersections between tracks. agree that most players will not use this possibility and will instead want to use automatic trains right from the start Yup. The car is better for manual driving, since it gives ...

A square-and-rainbow picker like in GIMP is much better for a visual / GUI picker than sliders, since it immediately shows the person what new values they can choose relative to other colors. The best solution would be the GIMP visual-picker, plus RGB and HSV hex-code input-boxes down below...which ...

This would be a really nice quality of life improvement to the UI! :)

+1 for randomly scattered loot crates on the map! :)

Yes, please use tabs for different sections of settings, not these in-place folding-sections. This type of folding-section UI is very useful in something like a text-editor / IDE, when you're looking at blocks and sub-blocks of code, but doesn't provide any benefit on settings-pages. I'd also like t...

I just ran into this today, in my game. +1

This would have a bunch of weird edge cases, like having one half of a pipe start on concrete and end on grass, for example. (Not only for programming it without bugs, but to make it understandable to new players.) It would be a lot simpler, to have longer underground pipes and belts, which are cons...

I would also like the option of negative numbers, plz.

the way it is right now suggests to me it was intended to be more They put in the time and effort to have a 2D grid instead of just weight/mass and a 1D usage-limit. The puzzle right now, though, as you point out, isn't very good. Even just with rectangles, we could have different sizes. 1x3, 2x3, ...

Just put a grinder building into the game. It costs some gears and iron, and just destroys items inserted into it.

Tetromino-shaped equipment would be even better! :)

+1479 to saving/loading map generation numbers!
Why 1479?
Because that's how many days it's been that this idea has been requested and not implemented! ^^;

+1 for removing fluid temperatures. It's wonky, can be approximated with cold water, low-temp steam, and high-temp steam, and will give performance boosts to those of us playing on crappy old laptops!