Soo to multiply something you need too... already have it xD which if you are playing the game know that it's the tricky part since there is not too much information in general about the last version of the game, didn't change that much but some things were a bit moved around as far as i know.

Once you have the item or items, i suggest you store them in chests to prevent things from bugging, in a house prefferably, i had a total of 6 chests for 2 ppl, and just out of comfort separated by working station, place at least 1 chest that is accessible for you and your buddy/s to move stuff around, i also suggest to not place any in the middle to prevent moar buggs such as going through the floor.
Ultimately, the person that is not hosting the game which will be doing the hard part of this magic trick, should have their inventory bags pretty empty to make this as easy as possible, and with 6~12 slot bags should be more than enough.

Now you will need to do a very simple thing, organise the aforementioned chests with the items you wish to multiply, ANYTHING that can be stored in a chest and place it inside.

if you just drop it around should also work but i would put my trust in this too much, you can multiply chests and also inventory bags themselves by storing them in a guest (non-host) inventory bar, or just while you do the next step they can open their own world and drop stuff there you can also help hehe, so the next time you and your buddy are going through walls here and there playing the game, you will have to bring back the stuff to the main world, return to their local world grab moarr stuff and come back to the main world again.


Here comes the magic!

For this you will be mandatory to activate Steam Cloud for Savage Lands, if its not currently active, it can be activated in the middle of a session and your info will be saved. You can find it if you right click in your game inside steam library, NOT IN YOUR PC.

Now, Steam saves stuff by date, soo... with the game open, when you have all ready to be multiplied, you will need to change your computer date! Right Click on your clock in windows bar and click adjust Time and Date; now disable the automatic option in the config screen and advance 1 day altho i think with a few hours should do it.

W A R N I N G i know it sounds like fun, but if you change this too much, untill you manually change the date again to whatever you did reach that date your steam cloud savedata will be stuck in whichever date you picked, like lets say... the year 41.000 ;D and i doubt steam will aid you in this.
WE DO NOT TAKE RESPONSABILITY FOR ANYONE'S DATA LOSS IN ANY WAY OR SITUATION BY USING THIS METHOD

BTW you can check your savedatas in steam and even download them manually in their web:
https://store.steampowered.com/account/remotestorage

Now back to it, when you close the game it will save the data in the cloud with the new futuristic date, now you activate the auto adjust Time and Date again for it to return to normal.
Now disable Steam Cloud in Savage Lands options, open your main world, your buddy has to enter the game now, grab all the stuff and simply exit the world, now all those items will be in your buddy's data and now you close the game. Now if you didn't have enough with this you will have to repeat this next step untill your needs are satisfied.

Close the game and now you have to uninstall Savage Lands, i right clicked on it and uninstalled it
via Steam Library and all this worked perfectly. Once it's finished reinstall it again and while it download+installs activate Steam Cloud again, it will ask you which savedata you want, and the answer will be the one with the "futuristic date"! Once you open the game you will see that you have all the stuff again, all predisposed to do a bit of treacherous management.

Laugh with your fellow warrior and try to enjoy the rest of the journey XD

This guide was specially made to avoid 2 things, one is that for the Wolfsbane Sword (also Achievement) there is a required material that has a 30% chance to be dropped when you kill it, some skeleton i forgot where, and it spawns once per world!!

So if you want to avoid creating more worlds and rushing to that thing over and over, i suggest you use this method to farm them, find where it is and exit the game right in front of the entrance, so the next time you open the game you will appear literally at their front door, it really takes less time unless you don't have a good internet. The other thing was to avoid useless farming of more stuff like this disguised as a dificulty, and also avoid the typical friends discussion that counts like mine! i landed the final blow! and you have 1 material for the 2 or... 40 of you, don't remember how many ppl this game actually supports xD