Stack Multiplier

Stack Multiplier

Per-item and per-category multipliers - and it now works for co-op (Create Server) hosting too

What it does

Multiplies vanilla stack limits for stackable items. It scales existing stack sizes instead of replacing item data, so non-stackable gear (weapons, armor, tools) stays unchanged. It applies everywhere stacks are used: pickup, gathering, storage, splitting, crafting and building.

Set one global multiplier, or give specific items and whole categories their own value.

Configuration

Edit ue4ss/Mods/SkiprhaxStackMultiplier/config.ini

Multiplier=10

Range 2.. 10000. With Multiplier=10, Wood goes 50 → 500, Stone 40 → 400.

Optional - give categories or single items their own value:

Names come from item_reference.ini, generated next to config.ini from the items you have seen in game. A per-item rule beats a per-category rule, and both beat the global multiplier.

Requirements & install

Requires UE4SS for Windrose. This is a native mod and does not need BPModLoaderMod - in R5/Binaries/Win64/ue4ss/Mods/mods.txt make sure BPModLoaderMod : 0 is disabled, or the game may crash on startup.

Extract into R5/Binaries/Win64/ue4ss/Mods/, giving:

ue4ss/Mods/SkiprhaxStackMultiplier/

dlls/main.dll

enabled.txt

config.ini

To update, delete the old mod folder first (back up config.ini if you changed it), then extract the new one. To uninstall, delete the folder.

Dedicated servers

Server-side only: install on the server, players do not need it locally. The server config controls the multiplier and any per-item or per-category rules.

Co-op (Create Server)

Hosting co-op with Create Server works too. When you create a server in-game, Windrose runs a separate local server in the background, and that server controls stack sizes - so the mod has to be installed into it as well, just like a dedicated server. Only the host needs this; players who join do not.

The co-op server uses a different folder than your normal game:

R5/Builds/WindowsServer/R5/Binaries/Win64/

If that folder has no ue4ss folder yet, copy these two from your normal R5/Binaries/Win64/ into it:

dwmapi.dll

ue4ss

Then make sure the mod is present at R5/Builds/WindowsServer/R5/Binaries/Win64/ue4ss/Mods/SkiprhaxStackMultiplier/. You may need to repeat this after a Windrose update.

Compatibility

Compatible with Camp Deposit - they touch different parts of the storage flow. May conflict with other mods that change stack sizes, item definitions, or inventory/storage logic.

Bug reports

Include your game and UE4SS version, single-player / co-op / dedicated server, your multiplier (and any per-item/category rules), the item that misbehaves, and any other inventory or storage mods.