Ive found tutorial about modding, but is there a way to do multiple mod at once ?
Yes there is, it is difficult to explain
Google or YOUTUBE
i searched for it on yt but didnt found :c
hmm i dont know if it is possible for multiplayer cause then people has some modded versions and some not online. i think with tthe removement of TCP/IP i there is no way you can play modded games with your friends anymore.
So basically just offline games are able to do modded games.
but if anybody know how to modd an online game please tell us better 
there was a thread on the US forum by BrotherLaz himself where he revealed details about him working on a global mod for d2r
Sadly that arrogant janitor misscheetah came along and flagged his thread for deletion. Like imagine a noname cleaning lady telling the President not to walk on a wet floor, and too bad there wasn’t a man around to put her back in her place, but anyway.
Fun is strictly forbidden in this game and special volunteers who do it for free will see to it that this rule is properly enforced
Itd what i want . I want multiple mod offline but i cant find how 
But that works, but it depends on the mod
still in need if someone know x)