
Modrinth · Minecraft mod
Deadly Connection
As soon as someone in the world dies, all other players die too!
Quick answer
Which Deadly Connection release matches 1.21.8?
Deadly Connection 1.0.2 targets 1.21.6, 1.21.7, 1.21.8 with Fabric. Do not install it on the client. It must be installed on the dedicated server. All 1 required mods have matching files.
Where it goes
Is Deadly Connection required on the client, server, or both?
Do not install it on the client. It must be installed on the dedicated server.
This file is marked server-only.
What else does Deadly Connection 1.0.2 need?
1.0.2 on 1.21.8. Every mod below is checked against that same setup.
Install Fabric API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Deadly Connection without breaking your instance.
Built for Deadly Connection 1.0.2 on 1.21.8. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.2. It targets 1.21.6, 1.21.7, 1.21.8 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
Do not install it on the client. It must be installed on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.2. It opens that exact file at the source.
About this project
What does Deadly Connection add?
Deadly Connection
Deadly Connection turns Minecraft into a heart-pounding, high-stakes survival challenge! When any player in the world dies, everyone else dies too! This mod adds an intense cooperative twist, forcing you to work together to survive. Can you and your friends conquer the game when one mistake ends it all?
Features
- Linked Fates: One player's death triggers instant death for all players in the world.
- Ultimate Teamwork: Forces coordination and strategy - every player's survival matters!
- Vanilla-Friendly: Works seamlessly with vanilla Minecraft and most mods.
- Server-Side: Only the server (or the player hosting the world) needs the mod installed-perfect for multiplayer mayhem!
Why Play?
This mod is perfect for players who love a brutal, cooperative challenge. Whether you're a group of friends testing your teamwork or a hardcore survivalist looking to raise the stakes, Deadly Connection makes every moment tense and thrilling.
Project description from Modrinth.
Pick your setup
Deadly Connection by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
1 loader build26.1.2
1 loader build26.1.1
1 loader build26.1
1 loader build1.21.11
1 loader build1.21.10
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.5
1 loader build1.21.4
1 loader buildShowing the newest 12 of 34 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Deadly Connection versions and loaders
1.0.2
deadlyconnection-1.0.2-mc1.21.6-1.21.8.jar
11 May 2026
1.0.1
deadlyconnection-1.0.1-mc1.21.6-1.21.8.jar
4 Dec 2025
Looking for an older file? The official Modrinth project page is in Resources.