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Copyright Mob

by ivanloko

Copyright Mob is a NeoForge entity mod that adds one relentless mob which plays loud copyrighted music and chases the player until it is defeated.

NeoForgeClient and serverAll rights reserved1.21.8 – 1.21.11

What it does

Once it spawns, the mob roams the world and starts playing loud copyrighted music that follows the player wherever they go. Silencing the song requires defeating the mob. Defeating it grants an achievement that exists only in this mod. Copyright Mob runs on client and server, so the server and every player need it. It is published for NeoForge only, for 1.21.8 – 1.21.11, with 1.1.0 for 1.21.11 as the latest file. The code is not open source and is released under All rights reserved.

Key features

  1. Relentless chasing mob

    The mob roams the world and keeps pursuing the player until it is killed, with no way to lose it by walking away.

  2. Music that follows

    The looping song follows the player wherever they go, and it can only be silenced by defeating the mob.

  3. Unique achievement

    Defeating the mob grants an achievement that exists only for this mod, which fits prank setups among friends.

Compatibility

Latest build for each game version and loader.

1.21.111.1.0
1.21.101.1.0
1.21.91.1.0
1.21.81.1.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Questions

Does Copyright Mob need to be installed on the server?

Yes. Installation covers the server and each player's game.

Which game versions does Copyright Mob support?

Files cover 1.21.8, 1.21.9, 1.21.10 and 1.21.11, with 1.1.0 as the latest NeoForge file for 1.21.11.

More from ivanloko

All projects

What the author says

Are you ready to face the ultimate content ID nightmare? This mod introduces a new hostile mob: The Copyright. It looks like a walking copyright symbol, but its true weapon is audio.
ivanloko, on the Modrinth page

Official listing

Owner
ivanloko
Published
2026-02-07
Updated on Modrinth
2026-02-07
Facts verified
2026-10-15