DatapacksJava
All Bosses Challenge
Java data pack listed for Minecraft 26.x. Downloads from the MC Java Mods app on Android.
Track your progression seamlessly with an integrated timer, automatic split tracking, custom milestones, and in-game settings
⬇ Download on Modrinth



All Bosses Challenges is a standalone datapack designed for multi-boss speedrun challenges, inspired by the streamer Kai Cenat and IShowSpeed.
Track your progression seamlessly with an integrated timer, automatic split tracking, custom milestones, and an in-game settings GUI.
Features:
- Live Split Tracking: Automatically records and displays your exact split times on the sidebar scoreboard as soon as each target boss falls.
- 4 Custom Advancements Per Boss: Progressive milestones celebrating every boss encounter and completion.
- Built-in Speedrun Timer: Precise in-game timer tracking total run duration without needing external overlay software.
- In-Game Settings GUI: Access a clean control panel directly from the pause screen to:
- Start, pause, and reset the timer.
- Toggle the scoreboard HUD display on or off.
- Plug & Play: Pure datapack implementation with zero external client mods required for core tracking.
How to Use
- Open your world pause menu and click the "Challenge Options" button to access the datapack settings GUI.
- Hit Start Timer when your run begins.
- Defeat the bosses in any order, splits and advancements will register automatically upon each final blow.
- Use the GUI at any point to pause, inspect, or reset your splits for the next attempt.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 26.1, 26.1.1, 26.1.2
- 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.
File checked by MCModsHub
- Downloads as Hardcore_challenge.zip
- Download size: 14 KB
- Download link checked 19 Oct 2026 — working
These come from our own check of the pack file, not from the source page.