Factorio Forums

Hi,
if i use RSO, do the settings on map generation make any difference? (e.g. how much iron and how big?)

Most of the settings work - some slightly differently then in normal game.
Size and richness for ore will work usually, for enemies only size works (enemies have no "richness").
Frequency will work for enemies normally, for ores it's a bit different since ore frequency is relative. Changes in ore frequencies will result in change of ore frequency in relation to all other frequencies (so setting all to low means no real change for example, setting coal to very high means there will be bigger chance to get coal in given sector than ores withnormal frequency).