Weightless is a "Minecraft, But" style challenge pack where Gravity decreases over time.
Starting from Day 2 the global gravity will decrease by 1% every in game hour (Roughly 50 real second), eventually dropping to 0% by Day 6. You may use this pack to challenge yourself in any way, whether it be to kill the Ender-Dragon or slay a Warden.
All items now have a Weight value from 1 to 3, increasing your personal weight the more items you hold, allowing you to keep some level of normalcy later in the challenge, however keeping high-weight gear on you will also slow you down and increase the amount of fall damage you will take! But there may be a special secret for those who wish to engage in item hoarding.
Make sure to keep an eye on the Advancements tab to check on the current global gravity!
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.5, 1.21.6, 1.21.7
- 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 weightless-data.zip
- Download size: 8 KB
- Download link checked 10 Sept 2026 — working
These come from our own check of the pack file, not from the source page.