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Sandbox Build for Minecraft 1.20.1

Adds cars, aircrafts, portals and much more entertaining mods that you can have fun with playing it!

On a server
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Updated
Updated 04.10.2026
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A modpack that has lots of funny mods for a sandbox experience!

  • Portal Gun For Having Fun
  • Chipped For Building
  • Automobility For Cars
  • Immersive Aircrafts For Planes
  • Identity For Morph
  • Tectonic For Better Biomes!
  • And Much more!

And assistant stuff for Recording Perfect Videos!

  • Litematica For World Edit
  • Replay Mod For Recording
  • And Much more!

How to install Sandbox

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 1.20.1 on Fabric 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 Sandbox.mrpack (1.2 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 1.20.1 runs on Java 17: with a different Java version the game may close right after launch.

Versions

With dependencies

MinecraftLoaderFileDateActions
1.20.1Fabric1.20.11.2 MB
1.20.1Fabric1.20.170.6 MB
1.20.1Fabric1.20.12 MB
1.20.1Fabric1.20.12 MB
1.20.1Fabric1.20.11.1 MB
1.20.1Fabric1.20.11.5 MB
1.20.1Fabric1.20.149.1 KB
1.20.1Fabric1.20.135 KB

What it needs to run

FAQ

Which Minecraft versions does Sandbox work on?

Only Minecraft 1.20.1: there are no files for other versions.

Is Sandbox for Forge or Fabric?

Only for Fabric: 1.20.1.

Which Java does Sandbox need?

Minecraft 1.20.1 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 Sandbox safely?

On this page: the file Sandbox.mrpack (1.2 MB) is stored on Millida’s server, with no link shorteners. SHA-1 checksum: 244226fac67b0a2285c39896ee510863e9bd13e0.

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