HomeMinecraft ModsUnknown Null Mod (1.20.1, 1.19.2) – Survive a World That Is Erasing Itself

Unknown Null Mod (1.20.1, 1.19.2) – Survive a World That Is Erasing Itself

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December 3, 2025 Author

zDerpz

Available for:

Unknown Null Mod adds a terrifying monster to your world with a dangerous twist. This is not a mob you can fight. If you even look at it, your world will start to destroy itself. Blocks will disappear all around you, causing the ground to crumble away into the void. The game will begin to lag as the world deletes itself, and will finally crash.

Features:

Adds a new, dangerous mob called Null that appears in your world.
The presence of Null will slowly corrupt and destroy your world over time.
You will start to see strange things happen, like straight tunnels or blocks with missing textures.
As the world gets destroyed, blocks will disappear, leaving you to fall into the void.
This process can cause your game to lag heavily and eventually crash.
Warning: Do not use this mod in a world you care about, as it is designed to be destructive.

Commands:

/stage: Check the current corruption level, from 0 to 4.
/setstage: Manually change the corruption level. You must turn off autostage to use this.
/setautostage: Turn automatic corruption on or off. It is on by default.
/corruption: Let Null have total power to destroy your world. This is also on by default.

How to Use:

This mod adds commands to control how Null affects your world. Here are the main ones:

Check the Stage: Use the command /stage to see how active Null is. The stages go from 0 (less strange) to 4 (total chaos).
Set the Stage Manually: If you want to change the stage yourself, you must first turn off the automatic progression. Type /setautostage false. Then, you can use /setstage [number] to choose a stage from 0 to 4.
Control Automatic Stages: By default, the stages increase on their own over time. You can turn this feature back on by typing /setautostage true.
Prevent Full Corruption: To stop Null from having the power to completely corrupt your world, use the command /corruption false. This is turned on (true) by default.