is the shared storage used in oarc scenarios a mod i can download for my own free play maps with out mp spawning if so can i get a link to it

Hello, it isn't available separately, but have you tried looking at other mods?

https://mods.factorio.com/search?query=Linked%20storage&exclude_category=internal&factorio_version=1.1&sort_attribute=relevancy

My implementation is quite terrible because I did everything in scripting instead of making it a proper mod.

Let me know if you find another mod that does it properly or if you prefer my implementation for some reason. Thanks!

ive tryed a few mods but none as good as the system set up in oarc ill check again and c wat i can find

I'm working on an update for my main mod, so I can possibly put this as a to-do for after I finish. Will post here if I get it done. Thanks for your interest!

all the linked storages and stuff on the link u provided r just unlocks for a base game creative item or a slight varrient of useful for instant transport of resources sure but when it comes to mass storage with out effecting fps/ups its less then a steel chest of compacity the system in oarc is vertualy unlimited if there is a limit i havent reached it also the linked chests would be more convient if they had filters like logistic storage and requestor chests since they dont i dont care for them much