Install the client

1. Install Modrinth App or Prism Launcher.
2. Download the matching client pack and import it into the launcher. In Prism, choose Add Instance → Import and select the downloaded file.
3. Allow the launcher to download Minecraft, Fabric and all 17 mod/library files. Use Java 21 and allocate about 6 GiB of memory if your computer has sufficient RAM.
4. Sign in with the Microsoft account that owns Minecraft Java Edition, then launch the instance.
5. In Multiplayer, add tubkamc.pl and join with your allowlisted Java username.

The pack contains a manifest, not bundled mod JARs. Actual mod downloads use pinned publisher URLs and hashes. Connecting to the server does not install mods into a vanilla client.

For future mod changes, download and import the updated pack. This shared file does not enable automatic version updates. Ask the owner before replacing an existing instance with local saves.

This site and the client-pack download use HTTPS. Use https://tubkamc.pl/ and keep certificate verification enabled in your browser. The launcher verifies the mod downloads using the hashes in the pack manifest.

Launcher import metadata is checked; real player joins and gameplay still need testing.