Shared Inventory Add-on 1.21+

A very interesting and unusual feature is presented by the mod Shared Inventory for Minecraft. Now all players will have the same inventory. If one player dies and loses items, they will disappear for all players at once. If one player finds Diamonds, they will also be available to another user.

This creates a new challenge for survival enthusiasts: try to survive together with a friend, sharing one inventory between two. Even the durability of items will decrease simultaneously for both players.