







Wither Spawn Fix WSA Compatible Mod ensures the Wither can spawn correctly even when small blocks interfere, while still keeping the animated altar effects from the Wither Spawn Animation mod.
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Features:
- Corrects Wither spawning logic to avoid glitches.
- Ensures full compatibility with WSA mod.
- Prevents broken or failed Wither spawns.
Screenshots:

Wither Spawn Fix WSA Compatible Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 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 the file's original source — 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.
Wither Spawn Fix WSA Compatible Mod (1.21.1, 1.20.1) – Boss Spawn Stability is a free Minecraft Java mod. Compatible with Minecraft 1.21.1, 1.20.1. Download it and open it directly in the game.