DatapacksJava
Challenge Advancements
A collection of custom advancements achievable in the mid to late-game, complete with unique reward items. Free Minecraft Java datapack for 1.21, 1.21.1.
⬇ Download on Modrinth
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1
- 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.
Verified by MCModsHub
- Downloads as Challenge Advancements Datapack 1.2 (MC 1.21 - 1.21.1).zip
- Download size: 192 KB
- Download link checked 6 Sept 2026 — working
These come from our own check of the pack file, not from the source page.