InventoryExpansion

v1.0.3·Updated 2026-09-01

Expands the player backpack, selected storage inventories, and item stack sizes. Each inventory type can be configured separately, with scrollable inventory panels so large inventories stay usable ins

About this mod Machine translation

Note: This description is a bilingual version in Chinese and English. The Chinese content is located below the English content. \

Note: This description is bilingual. The Chinese section is provided below the English section.

Inventory Expansion (English)

Expands the player backpack, selected storage inventories, and item stack sizes. Each inventory type can be configured separately, with scrollable inventory panels so large inventories stay usable instead of stretching off screen.

Main Features

  • Extra Inventory Slots
  • Add extra slots to the player backpack
  • Add extra slots to player-placed chests
  • Add extra slots to food storage inventories
  • Add extra slots to the item chest inside material storage buildings
  • Add extra slots to workshop input and output boxes
  • Scrollable Inventory UI
  • Adds scroll support for expanded inventory panels
  • Lets you configure visible rows separately for the player backpack, player chests, food storage, and workshop boxes
  • Stack Size Multiplier
  • Optional multiplier for vanilla item stack sizes
  • Items with a vanilla stack size of 1 are not changed, so equipment, quest items, and other unstackable items remain unstackable
  • Safer Expanded Backpack Storage
  • Extra player backpack slots are stored outside the vanilla character save
  • Sidecar files are saved under BepInEx/config/InventoryExpansion and are named by character id
  • Configuration
  • All extra-slot options default to 0, so installing the mod alone does not increase inventory size until you configure it
  • Client settings can be edited in-game through Mod Settings Menu

Important Notes

  • If you uninstall the mod, vanilla character saves are intended to stay readable, but items stored only in the extra player backpack sidecar slots will not appear without the mod
  • Back up saves before changing large inventory settings or uninstalling storage-related mods

Multi-language Support

  • Supports Simplified Chinese, Traditional Chinese, English, and Japanese by default. The mod automatically switches language based on the game language
  • If you want to contribute another language, you can contact me to add it to the mod. Any language supported by the game can be added

Compatibility

  • Game version: 0.26.1_2+

Bug Reports & Feature Suggestions

If you have any questions or feature suggestions, please submit through GitHub Issues, or contact me directly at 764884112@qq.com or ibox2333@gmail.com.

If you enjoy my mods, feel free to support me! / If you like my mods, please support me!

    

Inventory Expansion (Chinese)

Expands player backpack, designated warehouse inventory, and item stack sizes. Each inventory type can be configured individually, and scrolling support is added to the expanded inventory panel to avoid pulling the window out of the screen when there are too many cells.

Main functions

  • Extra inventory grid
  • Add extra slots to player's backpack
  • Add extra grids for treasure chests placed by players
  • Added extra grids for grain warehouse inventory
  • Added extra slots for item boxes in the material warehouse
  • Added extra grids for workshop input and output boxes
  • Scrollable inventory interface
  • Added scrolling support to the expanded inventory panel
  • The number of visible rows can be set separately for player backpacks, player treasure chests, granaries and workshop boxes
  • Stacking magnification
  • The stacking limit of original items can be increased by a multiplier
  • Items with the original stack limit of 1 will not be modified, so equipment, quest items, and other non-stackable items will still not be stackable
  • Safer player backpack expansion
  • The extra slots in the player's backpack are not directly written into the original character's save file.
  • Extra grid files are saved in BepInEx/config/InventoryExpansion and named by role ID
  • Configuration items
  • All extra grids are 0 by default, so just installing the module will not immediately increase the inventory size and needs to be confi …

Install & use Install: follow the bundled instructions

  1. Unzip the archive from playbuff and read the bundled readme / instructions first.
  2. Most mods rely on the game's mod loader — the usual route is a community mod manager (such as r2modman): pick this game, install, and it handles the loader and dependencies.
  3. For a manual install, put the mod files into the matching Mod / plugins folder inside the game directory.
  4. Launch the game to confirm it loaded; mods with listed dependencies need those installed as well.

Install locations vary a lot between mods — the bundled readme is the most reliable guide.

Dependencies

Install these first, or the mod will not work:

Romestead_Modding-BepInExPack_RomesteadIce_Box_Studio_Romestead-RomesteadLocalizationAPIIce_Box_Studio_Romestead-ModSettingsMenu

File & checksum

Filename
InventoryExpansion-1.0.3.zip
File size
156.8 KiB