Allow anonymous analytics?

Our cookieless analytics show us which features get used and store nothing on your device. We never sell your data or use it for advertising.

Privacy choices

Choose what ModDex may collect. You can change this anytime from Privacy choices in the footer.

Read the full privacy policy

Strictly necessary Required for the site to work: login sessions, security tokens, and abuse prevention. Always on and cannot be disabled. Always on
Analytics Cookieless analytics through PostHog's EU servers, used only to see which features get used. Nothing is stored on your device, and the anonymous visitor ID resets every day. Needs your consent because usage data goes to a third party. Never used for advertising or profiling. Off by default in the EU and UK.

Shared

Quick rating

Community listing page, reviews may not be monitored by the author.

How listings work Are you the author?

Shared

By DayDreemurrOwner

No reviews yet

a shared health and inventory datapack for player on server support 26.3

Mod Loaders
Minecraft
26.3
Shockbyte server hosting: 35% off your first server with code MODDEX35 (opens in a new tab)

About

Description

Shared Inventory & Health

This datapack is originally designed for uploader 这里是莱里 on bilibili and douyin(Chinese tiktok)

Shared Inventory & Health is a multiplayer Minecraft datapack that links all players together by synchronizing their inventories and health.

Whatever happens to one player affects everyone.

Features

  • Shared Inventory
    All players use the same inventory. Picking up, moving, dropping, or using an item is synchronized between players.

  • Shared Health
    Damage and healing are shared between all players, so everyone effectively fights with the same health pool.

  • Multiplayer Support
    Designed to work with 2 or more players, including larger groups.

  • Death & Respawn Handling
    The datapack includes special handling for player deaths and respawning to avoid desynchronization and repeated death loops.

  • Vanilla Friendly
    No mods are required. The datapack runs entirely on the world/server.

How It Works

Once the datapack is enabled, every player becomes part of the same shared system.

If one player:

  • picks up an item, everyone receives the updated inventory;
  • drops or moves an item, the shared inventory updates;
  • takes damage, everyone’s health is synchronized;
  • heals, everyone is updated accordingly.

This creates a completely different multiplayer survival experience where cooperation becomes extremely important.

One mistake can affect the entire team.

Installation

  1. Download the datapack.

  2. Place the .zip file into:

    world/datapacks/

  3. Start or reload the world.

  4. Use /reload if necessary.

  5. Join with multiple players and start playing.

No client-side installation is required.

Compatibility

  • Minecraft Java Edition
  • Designed for Minecraft 26.3
  • Server-side / world-side only
  • No Fabric, Forge, NeoForge, or other mod loader required

Recommended For

This datapack works especially well for:

  • Multiplayer survival challenges
  • Manhunt-style challenges
  • Cooperative speedruns
  • Hardcore-style team challenges
  • YouTube challenge videos
  • Small private servers

Important

Because all players are synchronized, unusual situations such as simultaneous item interactions, deaths, respawns, or multiple players taking damage at nearly the same time may behave differently from normal Minecraft.