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Pixelmon: Ultron Build for Minecraft 1.20.2

Explore the vast area of the pokemon world!

On a server
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31 views
Updated
Updated 30.09.2026
  • 1.20.2
  • Forge
  • Client and server

About the Pixelmon: Ultron modpack

new pixelmon modpack! Catch all pokemon in awesome world of pokemon! Also, beat all 8 gym leaders and catch amazing pokemon called: "legendary pokemon!". Furthermore, you have a bunch of vast biomes to explore! In the brand new pixelmon modpack you will be able to go through strange portals called: "Ultra Rifts", have fun! And remember Gotta Catch 'Em All!

my official pixelmon ultron server is available! You will find my server by clicking on the "Multiplayer" button in the game menu.

Partnered with Mantle.gg

Mantle.gg is an amazing way to show off your favorite cosmetics purchasable from the store!

1000+ Pokémon

Gyms

Shiny Pokémon

Mega Evolution, Z-Moves and Dynamax

Pokémon TCG

Legendary Pokémon

Poké Loot

My Pixelmon Ultron Official Server

----SERVER TRAILER VIDEO----

Click here to get 25% off your first month on your Minecraft server purchase!

Click HERE to Enter on my Discord Server

Click HERE to visit my YouTube Channel

Click HERE to visit my TikTok Channel

Click HERE to visit my Instagram Channel

How to install Pixelmon: Ultron

With Millida Launcher

  1. Install Millida Launcher

    The launcher is free: download it at millida.net/launcher and sign in with any nickname.

  2. Click “Install” on this page

    The launcher opens and installs the modpack for Minecraft 1.20.2 on Forge automatically.

  3. Launch the game

    A profile with it appears in the launcher: click “Play”.

Manually

  1. Download the modpack archive

    In the version list above, pick the file PU 1.1.4.mrpack (37 MB).

  2. Import it into a launcher

    A launcher that supports modpacks (Millida Launcher, Prism) takes the archive via “Add modpack”, then “From file”. No need to unpack it yourself.

  3. Allocate memory

    Modpacks need more memory than the plain game: set 4–6 GB in the profile settings.

On a server

  1. Use the “To server” button

    On Millida Hosting, the button at the top of the page uploads the file to your server and restarts it for you.

  2. Invite friends: they install the same modpack

    To join the server, every player needs the same modpack version.

Minecraft 1.20.2 runs on Java 17: with a different Java version the game may close right after launch.

Versions

With dependencies

MinecraftLoaderFileDateActions
1.20.2Forge1.20.236.7 MB

What it needs to run

FAQ

Which Minecraft versions does Pixelmon: Ultron work on?

Only Minecraft 1.20.2: there are no files for other versions.

Is Pixelmon: Ultron for Forge or Fabric?

Only for Forge: 1.20.2.

Which mods are in the Pixelmon: Ultron modpack?

Mods in the modpack include Dependency, Konkrete, Comforts, FancyMenu, Mouse Tweaks, Nature's Compass, AttributeFix, Architectury API and 4 more.

Which Java does Pixelmon: Ultron need?

Minecraft 1.20.2 runs on Java 17. If the game closes right after launch, the usual cause is the wrong Java version in the profile settings.

Where can I download Pixelmon: Ultron safely?

On this page: the file PU 1.1.4.mrpack (37 MB) is stored on Millida’s server, with no link shorteners. SHA-1 checksum: 8a71f0dfbd6de16774b265f416637438de7b9140.

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