Biomass Outbreak
Java modpack listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.
Howdy folks! This modpack is for those who are looking for a new experience of an outbreak...Biomass! (The Flesh that hates us)
In the pack you explore a glorious world with tons of structures to aid in your defense the deadly outbreak.
- Bunkers
- Houses
- Villages
- Castles
- Towers
- Tons of forestry and biomes
- Dungeons and more!
You can also craft some awesome guns and weaponary!
- Just enough guns
- Mo' than enough guns
- Medieval weapons
- Spartan weapons
- Military grade armor
- Traps
The more you play the stronger the infection gets and spreads, so be sure to act fast and eliminate the foe.
This modpack was created for my 100 days video! If you want to follow along and see how awesome this pack is be sure to check it out! Also if you can have any questions be sure to join our discord! https://discord.gg/kevin-s-tavern-349622026568335361
If you also are planning on making content on the pack, please (IsKevin) with the link to this modpack in your description and credit the mod devs for the Flesh that hates us mod. Cheers!
Here's the video!
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- 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.
- Downloads as Biomass Outbreak.zip
- Download size: 400 KB
- Download link checked 28 Sept 2026 — working
These come from our own check of the pack file, not from the source page.