I think remnant should have collision box and be an item like building with it's own strength. Then it could be destroyed to nothing. Ruins can beautifully fit into campaign with rebuilding of old, abandoned factory. It is also opportunity to gather resources from them, so it can open a whole new ga...

I always saw bots as too easy to use and powerful. In my opinion even if they are late in the game they spoil fun too much. Did you ever consider adding to them collision boxes? Of course a mean that only bots cannot fly on each other. As a result too many of them in the air would form traffic jams,...

Suggestion:

After clicking train in map view it would be nice to see whole train path highlighted.

I have come to three ideas about educational aspects of Factorio. I love idea of some sort of robot wars, but not in form of big explosions, but rather challenges of two A.I.'s. Factorio is big semi-automated factory and you are working on logic gates and ways of programming things. In some way this...