![Potion of Infestation Backport [Fabric/Forge/NeoForge]](https://media.forgecdn.net/avatars/1703/824/639082293637600568.png)
ModsJava
Potion of Infestation Backport [Fabric/Forge/NeoForge]
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Potion of Infestation Backport
Potion of Infestation Backport brings the Infested effect from Minecraft 1.21 to Fabric, Forge and NeoForge 1.20 - 1.20.6.
Entities affected by the Infested effect have a chance to spawn silverfish when they take damage.
Features
- Backports the Infested effect and the Potion of Infestation from Minecraft 1.21
- Entities with the effect have a configurable chance to spawn silverfish when damaged
- Spawns 1–3 silverfish by default, fully configurable
- Works with players, vanilla mobs, and modded mobs
- Compatible with backported mobs such as armadillos
Issues & Feedback
If you find any issues, report them on our Github issues page for this mod.
![Potion of Infestation Backport [Fabric/Forge/NeoForge] — Minecraft Java mod, screenshot 1](https://media.forgecdn.net/attachments/description/1379555/description_1a281e26-4ef6-4a61-bc3f-96824ac91df4.png)
Check out my other projects at my website!
✨ Also try out our new mods - Cozy Café alongside Cozy Ingredients!
We've recently released 2 new mods that are supposed to be used together, please try them out!
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.6, 1.20.5, 1.20.4
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
File checked by MCModsHub
- Ships as infestationbackport-fabric-1.20.6-1.0.0.jar — drop this file into the mods folder
- Download size: 473 KB
- Download link checked 3 Oct 2026 — working
These come from our own check of the pack file, not from the source page.