ModsJava
AllTheMons x Mega Showdown
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
Always wanted to play Mega Showdown with AllTheMons? Well that's the version you have been waiting for! PLEASE read the description!
⬇ Download on Modrinth
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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 Modrinth — 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 ATM x MSD [v5.0].jar — drop this file into the mods folder
- Download size: 7.4 MB
- Download link checked 7 Oct 2026 — working
These come from our own check of the pack file, not from the source page.