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.
RSO has global parameters "rso-distance-exponent", "rso-fluid-distance-exponent", and rso-size-exponent". I have a request to allow config data to determine these values for a resource, overriding the global value. I would use this for RSO support in my mod, as its resource should be less abundant at greater distances from the starting area.
I'm not really extending the mod atm.
But also I'm not sure if this matches what I'd think is the main reason for using RSO. It's supposed to encourage you to go further away to get bigger deposits so you can spend less time setting mines up at cost of playing with trains.
Maybe you would simply like your mod's ore added to ignore list so RSO will leave it alone?