> For the complete documentation index, see [llms.txt](https://earthoblivion.gitbook.io/earth-oblivion/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://earthoblivion.gitbook.io/earth-oblivion/game-play-features/overview/item/item-stacking.md).

# Item Stacking

In order for similar [items](/earth-oblivion/game-play-features/overview/item.md) to be stored in the [inventory](/earth-oblivion/game-play-features/overview/inventory.md) and one's [warehouse](/earth-oblivion/game-play-features/overview/warehouse.md) and not taking too much space, items can **stack** upon each other, allowing the same items to occupy a single slot in the inventory. Items which belong to the same category may stack a certain number of times per slot, and this may affect how it takes up a [character](/earth-oblivion/robots/characters.md)'s inventory.