GravityMod
GravityMod lets a Forge 1.16.5 world change gravity direction, with blocks and items for six gravity axes and PortalMod-style cube physics.
What it does
Players can set gravity in six directions using twelve new items, which are available in creative mode inventory. A block lets a player create gravity fields of variable size, and an item adjusts the strength of the gravity. The mod works with PortalMod, so gel turrets and cube grabbing portals can function under the changed gravity. Forge 1.16.5 is the only loader and version it supports, and it runs on client and server, so both the server and every player need it. The code is not open source and is released under All rights reserved.
Key features
Six gravity directions
Twelve new items let players set gravity along six axes, which can be chosen from the inventory.
Adjustable gravity fields
A block creates gravity fields of variable size, and an item sets how strong the gravity is inside them.
PortalMod compatibility
Cube physics work with PortalMod, so cubes, gel turrets and portals respond to the altered gravity.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
PortalMod Mod is a Forge 1.16.5 mod that runs on client and server and is not open source. ApertureProps is another Forge 1.16.5 option under the same All rights reserved license. GravityMod differs from these by focusing on gravity direction and strength.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| GravityMod | Forge | 1.16.5 | Client and server | 2026-09-06 |
| PortalMod Mod | Forge | 1.16.5 | Client and server | 2026-10-01 |
| ApertureProps | Forge | 1.16.5 | Client and server | 2026-07-16 |
Questions
Does GravityMod need PortalMod?
In the catalog
GravityMod is one of 29,952 Game mechanics mods on ModsFinder, and one of 13,316 Game mechanics mods for Forge. 5,992 mods support Minecraft 1.16.5.
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What the author says
This mod allows you to set your gravity to any of the 6 directions, using 12 new items added in the creative mode inventory. Additionally, it also adds a block allowing you to create variable size gravity fields, as well as a item that allows you to adjust gravity strength. It also has compatability with PortalMod…
Official listing
- Modrinth page
- modrinth.com/mod/gravity_mod
- Owner
- SellingBakedPotatoes
- Published
- 2026-07-23
- Updated on Modrinth
- 2026-09-06
- Facts verified
- 2026-10-15