ModsJava
Reynfernal's My Bosses
Java mod listed for Minecraft 1.18. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForge
This mod add 10 new bosses:
Slime King: appears in the swamp biome
Storm Lord: appears in the sky of any biome
One Men Army: appears on the roof of the nether
Little Chu: appears in the dark forest
Pajaro Dios Comunista: This collaboration with the video game Fuck You Gravity appears in the snowy plains
The Willager: appears in the plains
Aqua: appears in the ocean
Big Boy: appears in the birch forest
Abysm God: the structure appears to invoke it in the end, to generate it you need the cores of each previous boss
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.18.2
- 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 my bosses.jar — drop this file into the mods folder
- Download size: 421 KB
- Download link checked 15 Oct 2026 — working
These come from our own check of the pack file, not from the source page.