DatapacksJava
Level Timer
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Level Timer
This custom challenge removes one experience level every minute. If you run out of experience, you die. A bossbar at the top of the screen will display the progress of the level timer, allowing you to see how much time you have left.
This data pack was originally made for version 1.17, but it still works up to 1.20.4 (and probably later versions if you're reading this in the future).
If you want to uninstall this data pack, you will have to remove the files from the datapacks folder, as well as running /bossbar remove minecraft:level_timer to remove the bossbar.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.3, 1.20.4
- 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 Level Timer 1.20.4 Data Pack.zip
- Download size: 1 KB
- Download link checked 9 Sept 2026 — working
These come from our own check of the pack file, not from the source page.