G-Forces
by Orbitul
G-Forces adds a G-force simulation to movement for FlightAssistance, so high-speed maneuvers push back on the player with a readable on-screen G-force label.
What it does
G-Forces calculates movement from realistic G-force physics. The G-force value is computed from the motion of the flying vehicle and is shown on screen as a label that is simple to read at a glance. Because it works from the flight itself, sharp turns and fast dives register with a weight that matches the speed.
The mod requires FlightAssistance and is designed as an addon for it, so installing both is necessary for the G-force effect to run. G-Forces runs on the client alone and is published for Fabric only, with a single version: 1.0.0 for 1.21.11, released on 2026-07-08. Its source code and issue tracker are public, and the code is open source under the MIT License.
Key features
Calculated G-force movement
Movement is adjusted from a G-force calculation, so the flight responds to acceleration and turns in a measured way.
On-screen G-force label
A label in the screen shows the current G-force value, giving a direct reading during maneuvers.
Immersive high-speed flight
Fast maneuvers feel heavier and more immersive, since the simulated force is part of how the flight plays out.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Flight with a G-force readout
Pilots who want to track how hard a maneuver loads the vehicle can keep the label in view during a climb or a turn.
Who it’s for: Players who fly with FlightAssistance and want its high-speed maneuvers to carry a visible G-force load. The mod only matters alongside the FlightAssistance addon it extends.
How it compares
ForcePlace is a Fabric mod for 1.21 – 1.21.4 with a client and server environment, under the Apache License 2.0 and open source. Massmotion is Fabric-only for 1.21.11 and is server required with the client optional, under the MIT License and not open source. Third Law is server-side only for 1.21.1 under All rights reserved, so players join without installing anything. G-Forces runs on the client alone for 1.21.11 and is open source under the MIT License.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| G-Forces | Fabric | 1.21.11 | Client-side only | 2026-07-08 |
| ForcePlace | Fabric | 1.21 – 1.21.4 | Client and server | 2025-01-23 |
| Massmotion | Fabric | 1.21.11 | Server required, client optional | 2026-01-22 |
| Third Law | Fabric | 1.21.1 | Server-side only | 2024-12-07 |
Questions
Does G-Forces need FlightAssistance?
Does G-Forces have to be installed on the server?
Which Minecraft versions does G-Forces support?
In the catalog
G-Forces is one of 3,932 Transportation mods on ModsFinder, and one of 2,390 Transportation mods for Fabric. 19,862 mods support Minecraft 1.21.11.
More from Orbitul
Similar mods
What the author says
Adds realistic G-force simulation to FlightAssistance, making high-speed maneuvers feel more immersive while providing a clear, readable on-screen G-force indicator.
Official listing
- Modrinth page
- modrinth.com/mod/g-forces
- Owner
- Orbitul
- Published
- 2026-07-08
- Updated on Modrinth
- 2026-07-08
- Facts verified
- 2026-10-15