Cor's Hardcore Additions
by Corior48
Cor's Hardcore Additions is a NeoForge utility mod for creating music discs in-game, published as a downport of the Hardcore Challenge Mod.
What it does
The mod provides a Disc Creator Menu for building custom music discs, arranged in expandable category tabs with multiple pages, so discs can be sorted by category rather than kept in one long list. A lyrics button opens a panel at the bottom of the screen. The interface draws on the look of the WaterBailey menu, with a less cluttered layout and a category tab and lyrics button styled after Undertale.
The project started from an earlier build of a separate disc mod, and its mechanics stayed close to the original WaterBailey Mod. The author chose to work on the Hardcore side first, and the NeoForge build for 1.21.1 is the version this page covers. The mod is licensed as All rights reserved, so it is not open source, though its source code and issue tracker are publicly linked. A server running it needs every connecting player to have it too.
Key features
Disc Creator Menu
A creator screen for building music discs, with a layout that reuses the texture and feel of the WaterBailey menu, expanded for more options.
Category tabs and pages
Discs are stored in expandable categories, and a category can hold multiple pages of discs.
Lyrics button
A lyrics button opens a panel along the bottom of the screen for reading the lyrics attached to a disc.
Hardcore Challenge base
The mod is a downport of the Hardcore Challenge Mod, with the hardcore logic kept from the original build.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Who it’s for: Players running hardcore instances who want custom music discs, and modpack authors who need a sorted library of discs for a pack.
How it compares
Exernite's Discs is the same loader and version as this mod, client and server, but is published under the Creative Commons Attribution Non Commercial No Derivatives 4.0 license and is not open source. Craftable Music Disc is also NeoForge for 1.21.1 with the same environment, but under All rights reserved and not open source. Music Disc Crafter is NeoForge 1.21.1 with the same environment, and it is open source under the CC0 1.0 Universal license.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Cor's Hardcore Additions | NeoForge | 1.21.1 | Client and server | 2026-06-21 |
| Exernite's Discs | NeoForge | 1.21.1 | Client and server | 2025-05-26 |
| Craftable Music Disc | NeoForge | 1.21.1 | Client and server | 2025-10-05 |
| Music Disc Crafter | NeoForge | 1.21.1 | Client and server | 2025-05-30 |
Questions
Does Cor's Hardcore Additions need another mod to run?
Does the server need Cor's Hardcore Additions?
Can discs be grouped into categories?
In the catalog
Cor's Hardcore Additions is one of 36,990 Utility mods on ModsFinder, and one of 13,477 Utility mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
So, Cor's Hardcore Additions Mods is the downport and rework of my original 1.21.10 Hardcore Challenge Mod! The inital 1.21.10 mod was based off an early version of the WaterBailey-Discs Mod, just with a different catalog of discs! Otherwise, it was pretty much the same as the early versions of the WaterBailey Mod…
Official listing
- Modrinth page
- modrinth.com/mod/cors-hardcore-additions
- Owner
- Corior48
- Published
- 2026-06-21
- Updated on Modrinth
- 2026-06-21
- Facts verified
- 2026-10-15