Makes resources more sparse than base game. You will need to use trains much earlier to get resources. Game will be more difficult especially with higher enemy settings.
Tweaks
Mod category: Tweaks
Small changes concerning balance, gameplay, or graphics.
Mod will start working from newly explored areas. All the ore and enemies generated up till now will be left as they are.
If you want to have ores and enemies regenerated with RSO rules you can call this command:
/rso-regenerate
It will cause RSO to remove all the ores/enemies from outside starting area and generate new ones as it is was installed from start.