

Focal’s UHC Datapack is a 1.21 UHC PVP datapack based on UHC BLOX. It includes additional settings to make the game more exciting.
UHC BLOX was created by gerrybrano.
Hello, I’m Focal. I made UHC Battle Datapack for 1.21.
All the command systems were written by me alone, but I still appreciate UHC BLOX, which gave me the basic ideas to complete this datapack.
I’ll continue to update with more new settings and game features in the future :)
About this pack
Game Rule
The game will be played in Ultra Hardcore mode, meaning there will be no natural regeneration. The game will continue until only one team remains, which will then be declared the winner.
How to setup
Stand at the location you want to set as the center point, then enter the command “/function focal:_uhc_setup”.
I recommend installing resourcepack, otherwise you'll see "Golden Head" as "Recovery Compass".
If you want to translate this pack, just send me translated resourcepack language files. I will update the resourcepack ;D
If you want to see me create more content, supporting my work gives me the energy to make more stuff.
Any BUG or Suggest, welcome to my Discord Server to report.
Hope you like it, enjoy :D
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
- Downloads as Focal-UHC-Datapack-v1.0.2.zip
- Download size: 111 KB
- Download link checked 7 Sept 2026 — working
These come from our own check of the pack file, not from the source page.


