All Mobs Challenge

Try to kill all Minecraft mobs as quickly as possible!

166 Downloads

fabric

Rent Server with this Mod

About this Mod

All Mobs Challenge Mod

An exciting Minecraft challenge mod for Fabric 1.21.11 where the goal is to defeat all mobs available in vanilla survival in a random order.

Features

Server-Side Only: The mod only needs to be installed on the server. Clients do not need the mod.
Synchronized Progress: All players on the server work together on the same challenge.
Real-Time Stats: A boss bar at the top of the screen always displays the current objective.
Progress Saving: The challenge status is automatically saved and is retained even after a server restart.
Strict Vanilla Filter: The list only includes mobs that are actually reachable in normal survival mode (no Giants, no Illusioners, no Armor Stands).

Commands

All commands begin with /allmobs.

Command	Description
`/allmobs start`	Starts the challenge or activates it from paused mode.
`/allmobs stop`	Pauses the challenge completely. The boss bar is hidden and the mod is deactivated.
`/allmobs resume`	Resumes a paused challenge from the same point.
`/allmobs skip`	Skips the current mob if it is impossible to reach.
`/allmobs reset`	Resets the entire challenge and generates a new random order for all mobs.

Installation

Download the .jar file of the mod.
Move it to the mods folder of your Fabric 1.21.11 server.
Restart the server.
Use /allmobs start to start the game!

Requirements

Minecraft Version: 1.21.11
Fabric Loader & API

Available Versions

All Mobs Challenge 1.0+1.21.11release

MC 1.21.11fabric

April 6, 2026

All Mobs Challenge 1.0+1.21.10release

MC 1.21.10fabric

April 6, 2026

All Mobs Challenge 1.0+1.21.9release

MC 1.21.9fabric

April 6, 2026

All Mobs Challenge 1.0+1.21.8release

MC 1.21.8fabric

April 6, 2026

All Mobs Challenge 1.0+1.21.7release

MC 1.21.7fabric

April 6, 2026

How to Install All Mobs Challenge on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

Install Mod

Open the mod browser in the dashboard and search for "All Mobs Challenge". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11, 1.21.10, 1.21.9 (+9 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

All Mobs Challenge server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.

Is All Mobs Challenge compatible with fabric?

All Mobs Challenge officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with All Mobs Challenge – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if All Mobs Challenge consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.