Bacteria Mod

Bacteria Mod gives you a useful, yet somewhat destructive feature depending on how you use it. As the name suggests, this mod introduces the concept of bacteria to your Minecraft gaming experience. While it is generally detrimental by default and on its own, if you know what to do with the bacteria, you can use it for good and a number of beneficial things.

To propagate bacteria, you must first gather sponges and craft Must Blocks, and then place them on at least one layer of water. This will eventually spawn bacteria that you can craft in to colonies of more bacteria.



bacteria in water

Once you successfully grow a few colonies, you can then place them below blocks that you want these bacteria to destroy. By doing so, they can literally DESTROY ANYTHING so be mindful where you’ll place these bacteria colonies. So, for example if you placed a colony below a patch of water then activated it with redstone, the bacteria will quickly destroy all water in its path, leaving all else unharmed.



The replacer bacteria are another method of massive replication with this mod. It will eat whatever type of block is below it, then replace it with whatever block is above it. Again, it needs to be activated with redstone. This is one that could get massively out of hand as well.



When something gets beyond your control, then the jammer is a necessary item. Once pressed, it will automatically stop any bacteria from continuing its spread. It won’t fix any devastation but it will at least prevent further issues from happening.


So definitely be careful with this mod but it can also be a great source of fun or pranking. Just be sure you back up your saves before trying this one on something valuable to you.

How to install:

For Minecraft 1.15.2

For Minecraft 1.16.5

Forge Version:

For Minecraft 1.18.1

For Minecraft 1.18.2

Fabric Version:

For Minecraft 1.19

Fabric version: 

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