
Modrinth · Minecraft mod
Ultra Hardcore
A progression-based advancement datapack featuring custom ranks, advancement rewards, and challenging progression paths.
Quick answer
Which Ultra Hardcore release matches Fabric?
Ultra Hardcore v6.0 targets 26.3 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Ultra Hardcore required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Ultra Hardcore v6.0 need?
v6.0 on Fabric. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Ultra Hardcore without breaking your instance.
Built for Ultra Hardcore v6.0 on Fabric. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use v6.0. It targets 26.3 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside v6.0. It opens that exact file at the source.
About this project
What does Ultra Hardcore add?
Ultra Hardcore Advancements Pack is a custom Minecraft datapack that expands progression through unique advancement branches, ranks, and rewards.
Features:
• Combat progression
• Exploration progression
• Champion Rank
• Legend Rank
• Custom advancement rewards
• Reward popups
This is an Alpha 0.1 release.
Feedback, bug reports, and suggestions are highly appreciated and will help shape future updates.
💬 Join the Community
Got a bug to report, a feature suggestion, or a datapack idea?
Join the Minecraft Project Hub Discord to discuss current projects, help test upcoming releases and chat with other Minecraft players.
Discord:https://discord.gg/YeaFfqgKV
Project description from Modrinth.
Pick your setup
Ultra Hardcore by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1
1 loader build1.21.11
1 loader build1.21.10
1 loader build1.21.1
1 loader build1.21
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Ultra Hardcore versions and loaders
v6.0
ultra-hardcore-advancement-pack-1.0.0.jar
8 Nov 2026
v5.0.1
ultra-hardcore-advancement-pack-1.0.0.jar
1 Nov 2026
v5.0
ultra-hardcore-advancement-pack-1.0.0.jar
1 Nov 2026
Looking for an older file? The official Modrinth project page is in Resources.