About One Block Gravity Changer
From Modrinthtart from a single regenerating block floating in the void, but with reduced gravity that changes how you move, jump, and survive.
Start from a single regenerating block and expand your island in the void, just like classic One Block. The difference is reduced gravity, which changes movement, jumping, and combat.
You jump higher, fall slower, and knockback feels stronger. Building and fighting require more control, since it’s easier to lose balance and fall.
The modpack keeps the standard phase progression while adding a new challenge through altered physics.
Highlights
From source dataGame versions
Built for Minecraft 1.21.10.
Loaders
Runs on Fabric.
Footprint
Rated a light load on a server.
What kind of mod it is
From the catalogBuilding & decoration
Blocks, furniture, decorations and building tools.
Runs on your server
From source side supportModrinth lists One Block Gravity Changer as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- Fabric
- Runs on
- Serverrequired on the server
- Game versions
- 1.21.10
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
- ✓AuthorLactobacillus, as published on Modrinth
- ✓LicenseCC0-1.0Free









