Factorio Forums

I am currently underwhelmed by the flame graphic from the oil refinery. I would like to see it made more realistic and brighter. At the moment I need to look twice at all Refineries to ensure they are active at a glance whereas the flame should be easily spotted so at a glance you know they are active. I would like the flame to light more surrounding area at night also.

Actually the flame is one of the best visible indicators in the game, compared to the gears of a machine, or especially the subtle animation of chemical plants.
I dont't mind. But I think an green/yellow/red Indicator, like the Bottleneck mod provides, should be part of the vanilla Alt-Key Info display.