BossSpawner
Java mod 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.
Added a customizable spawner to Minecraft that can spawn any entity.
If you're a modpack author, you might need him, and you can put him in your custom structure and have him spawn in the world so that when the player gets close to the specified range, he will detect and spawn any entity creature bosses you want.
In creative mode you can right-click to open its GUI where you can set up the content you need.
The detection mechanism will only detect players who are in spawn mode.
My other projects：bountifulbaubles-reforked trinkets-and-baubles-reforked exporbrecall bossspawner step-height forsaken-items
- 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.
- Ships as boss_spawner-1.1.0.jar — drop this file into the mods folder
- Download size: 59 KB
- Download link checked 18 Oct 2026 — working
These come from our own check of the pack file, not from the source page.