Gravity Book

Adds a book that when you hold it gravity is flipped, similar to when you drink the Gravity Potion in terraria.

900 Downloads

datapackfabricforgeneoforgequiltadventuremagictransportation

Rent Server with this Mod

Screenshots

About this Mod

What does this datapack do?

Adds a book that when you hold it gravity is flipped, similar to when you drink the Gravity Potion in terraria.

How do you craft it?

Costs 1 book and 8 diamonds:

recipe

Why did I make this?

I made this so I can get super high up in my elytra without using a bunch on gunpowder.

Is it cool?

Very cool and fun, would work great with the mace. Also, very fun to jump and float around with in caves when mining or exploring.

Available Versions

v1.0_modrelease

MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4fabric, forge, neoforge, quilt

June 22, 2025

v1.0release

MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4datapack

May 29, 2025

How to Install Gravity Book on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set datapack Loader

In the panel under "Egg", select the datapack loader and matching Minecraft version (1.21.4).

Install Mod

Open the mod browser in the dashboard and search for "Gravity Book". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

datapackfabricforgeneoforgequilt

Minecraft Versions

1.21.4, 1.21.3, 1.21.2 (+9 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Gravity Book server crashes on startup – what to do?

Most common cause: wrong datapack version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.4). You can switch loaders with one click in the panel.

Is Gravity Book compatible with datapack and fabric and forge and neoforge and quilt?

Gravity Book officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 1.21.4, 1.21.3, 1.21.2. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Gravity Book – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Gravity Book consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.