mod
Cobblemon: Mega ShowdownMinecraft mod for 1.21.1
Adding mega evolutions, z-moves, teralization, dynamax, ultra burst and fusions to the game
- Latest version
- mega_showdown 1.3.3+1.8.4+1.21.1-release
- Minecraft
- 1.21.1
- Java
- Java 21+
- Loaders
- NeoForge, Fabric
- Licence
- not stated
- Downloads
- 12.6M
- Updated
- 5 d ago
- Available on
- CurseForge
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version Cobblemon: Mega Showdown declares support for, newest first, with the Java runtime that version needs.
Download
From Cobblemon: Mega Showdown’s own host. Nothing is re-hosted here.
Browse 43 indexed releasesFor Minecraft 1.21.1
Choose the loader you use before downloading.
- Get NeoForge
NeoForge
mega_showdown 1.3.3+1.8.4+1.21.1-release · 27 Oct 2026 · mega_showdown-neoforge-1.3.3+1.8.4+1.21.1-release.jar
- Get Fabric
Fabric
mega_showdown 1.3.0+1.8.2+1.21.1-hotfix · 12 Oct 2026 · mega_showdown-fabric-1.3.0+1.8.2+1.21.1-hotfix.jar
Most recently published release
mega_showdown-neoforge-1.3.3+1.8.4+1.21.1-release.jar · 19.4 MB · for 1.21.1 · NeoForge
918ffed2c51a…Older versions24Hide older versions
- mega_showdown 1.3.2+1.8.2+1.21.1-release23 Oct 20261.21.119.4 MB
967e37884b0a…Get - mega_showdown 1.3.1+1.8.2+1.21.1-release14 Oct 20261.21.119.4 MB
070da2fe1a76…Get - mega_showdown 1.3.0+1.8.2+1.21.1-hotfix12 Oct 20261.21.119.1 MB
4c00145aa75c…Get - mega_showdown 1.3.0+1.8.2+1.21.1-release-hotfix12 Oct 20261.21.119.1 MB
f87832a8226e…Get - mega_showdown 1.3.0+1.8.2+1.21.1-release12 Oct 20261.21.119.1 MB
ae0e550d4c7f…Get - mega_showdown 1.2.0+1.8.1+1.21.1-release13 Sept 20261.21.119.3 MB
fddf66671aad…Get - mega_showdown 1.1.2+1.8+1.21.1-release10 Sept 20261.21.119.2 MB
709a62b758ce…Get - mega_showdown 1.1.1+1.8+1.21.1-release10 Sept 20261.21.119.2 MB
1886d5e9f879…Get - mega_showdown 1.1.0+1.8+1.21.1-release10 Sept 20261.21.119.2 MB
3dc323678e0f…Get - mega_showdown 1.0.2+1.8+1.21.1-release8 Sept 20261.21.119.0 MB
50b2012b5207…Get - mega_showdown 1.0.1+1.8+1.21.1-release8 Sept 20261.21.119.1 MB
ef8e1b629331…Get - mega_showdown 1.0+1.8+1.21.1-release-hotfix7 Sept 20261.21.119.3 MB
1e5dcaf94cce…Get - mega_showdown 1.0+1.8+1.21.1-release7 Sept 20261.21.119.3 MB
fbb94a83acbf…Get - mega_showdown 1.0+1.8+1.21.1-beta26 Sept 20261.21.119.3 MB
1963cc2ea28b…Get - mega_showdown 1.0+1.8+1.21.1-beta6 Sept 20261.21.119.4 MB
861aa17b7999…Get - mega_showdown 1.9.9+1.7.3+1.21.15 Sept 20261.21.119.5 MB
addd875e9f5a…Get - mega_showdown 1.9.8+1.7.3+1.21.13 Sept 20261.21.119.5 MB
66cd83d1d7d9…Get - mega_showdown 1.9.7+1.7.3+1.21.11 Sept 20261.21.119.5 MB
58b50c42d1b2…Get - mega_showdown 1.9.6+1.7.3+1.21.130 Aug 20261.21.119.3 MB
98e0ac9c98f5…Get - mega_showdown 1.9.5+1.7.3+1.21.122 Aug 20261.21.119.2 MB
04e97a0187c7…Get - mega_showdown 1.9.4+1.7.3+1.21.117 Aug 20261.21.119.1 MB
026db2ea7339…Get - mega_showdown 1.9.4+1.7.3+1.21.1-beta16 Aug 20261.21.118.8 MB
861a27a7b462…Get - mega_showdown 1.9.3+1.7.3+1.21.127 Jul 20261.21.118.1 MB4.2k downloads
fd1bd49a87e1…Get - mega_showdown 1.9.2+1.7.3+1.21.1-hotfix25 Jul 20261.21.118.1 MB1.8k downloads
c2d15ce64735…Get
Frequently asked
Does Cobblemon: Mega Showdown work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version Cobblemon: Mega Showdown declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which platform or loader does Cobblemon: Mega Showdown support?
NeoForge, Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for Cobblemon: Mega Showdown?
Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.
How do I install Cobblemon: Mega Showdown?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download Cobblemon: Mega Showdown safely?
Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Is this information wrong or missing something? .