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.
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).
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. |
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!
Minecraft Version: 1.21.11
Fabric Loader & API

Try to kill all Minecraft mobs as quickly as possible!