Momentum for Automobility: Unofficial Port
Legacy standalone addon. Automobility 1.3 and newer already include Momentum. Do not install this standalone Momentum JAR alongside Automobility 1.3+. For older worlds, use the exact Automobility and Momentum files linked in the legacy matching-build table below.
This is the legacy standalone, independently maintained unofficial Fabric fork/port of Momentum for Automobility by milkucha for older Automobility builds. Momentum now follows its own 1.x version line, independently of both upstream Momentum and the Automobility port. It requires Automobility: Unofficial Port; it does not include the base vehicle mod.
Momentum adjusts Automobility's acceleration, coasting, braking, steering, drift behavior, and camera response. It also adds a compact speed HUD and cruise control.
Features
- Smoother acceleration, coasting, and braking
- Touring, Balanced, Sport, and Custom driving tunes, with hand-tuned chassis values preserved when switching between them
- Separate brake and handbrake/drift inputs
- Multiple drift profiles and drift skid sounds
- Camera response for steering, braking, reversing, and drifting
- Compact pixel dashboard with a stabilized whole-number speed display, graphical km/h unit, speed/boost segments, and a persistent cruise-control target marker. The display reduces rapid adjacent-number flicker without changing the actual vehicle speed or cruise-control target
- An optional driver-only compact-dashboard hint explains when to release the held brake before reversing; it respects hidden HUDs and menus and can be disabled in the configuration
- Optional legacy bar-and-text HUD through the in-game configuration
- Cruise control with set/cancel, adjustable target speed, and resume; every binding is remappable in Minecraft's Controls screen
- Controlify support through Automobility's controller bindings
- Dedicated multiplayer synchronization for brake, drift, and gameplay configuration
- Clear read-only server gameplay settings in multiplayer while camera and HUD preferences remain personal
- Complete localized options, notifications and debug HUD in the same 17 languages as the Automobility port
Cruise control disengages when braking, drifting, reversing, leaving the driver seat, or hitting a wall or vehicle hard enough to count as an impact. Its last target remains available to Resume until the driver leaves the vehicle.
Supported Versions
Legacy standalone Fabric builds are available for Minecraft Java 26.1.2, 26.2, and 26.3. Install the Momentum file that matches both your Minecraft version and the Automobility port file.
Legacy standalone matching builds
| Minecraft | Automobility | Momentum (optional) | RIAutomobility (optional) |
|---|---|---|---|
| 26.1.2 | 1.0.0-beta.1 | 1.0.0-beta.2 | 0.1.0-unofficial.9 |
| 26.2 | 1.0.0-beta.1 | 1.0.0-beta.2 | 0.1.0-unofficial.9 |
| 26.3 | 1.0.0-beta.1 | 1.0.0-beta.2 | 0.1.0-unofficial.10 |
These are matching public Fabric beta builds, not interchangeable Minecraft targets. Momentum and RIA are optional for base Automobility; install each selected addon on both client and server with the Automobility release linked on the same row. Their different version numbers are intentional; RIA .10 for 26.3 updates its core dependency, not a missing feature backport for the older .9 builds. Older files remain available under Versions with their original requirements. This table does not establish compatibility for every optional integration.
Requirements
- Fabric Loader and Fabric API
- Automobility: Unofficial Port on both the client and server. For the standalone Momentum
1.0.0-beta.2files in the table above, use the linked Automobility1.0.0-beta.1file for the same Minecraft target. Other historical files retain the exact requirements listed on their version pages. Automobility1.3+includes Momentum and must not be combined with this standalone addon - Java 25 or newer
Momentum is required on both the client and server in multiplayer. Movement, steering, drift, and cruise settings are controlled by the server; HUD, camera, and key preferences remain local to each client.
Server operators can inspect and update Momentum without a restart using /momentum status,
/momentum reload, /momentum sync, and /momentum preset touring|balanced|sport.
Reloads and preset changes are synchronized immediately with every compatible connected client.
Optional
- YetAnotherConfigLib (YACL) enables the in-game options screen.
- Mod Menu exposes the Momentum options button when YACL is also installed.
Compatibility
The port has been tested in singleplayer and on a multiplayer Fabric 26.1.2 server with a large mod set, including common performance, world-generation, mapping, voice-chat, controller, rendering, shader, and quality-of-life mods. This does not guarantee compatibility with every modpack. Include logs and a full mod list when reporting an issue.
This project is not affiliated with or endorsed by the upstream Momentum maintainer unless stated otherwise by that maintainer. Report bugs specific to this port on this project's issue tracker rather than upstream support channels.
Smoother coasting, confident steering and driving tunes built for every kind of road.
Tap C to hold your current speed. The compact HUD keeps the target visible without taking over the screen.
Switch between Touring, Balanced and Sport, or return to your preserved Custom setup. Drift, camera and HUD preferences stay independent.
| Version | Minecraft | Loader | Download |
|---|---|---|---|
|
Momentum 1.0.0-beta.2+26.2 (Fabric) 1.0.0-beta.2+26.2 |
26.2
|
fabric
|
Download |
|
Momentum 1.0.0-beta.2+26.1.2 (Fabric) 1.0.0-beta.2+26.1.2 |
26.1.2
|
fabric
|
Download |
|
Momentum 1.0.0-beta.2+26.3 (Fabric) 1.0.0-beta.2+26.3 |
26.3
|
fabric
|
Download |
|
Momentum 1.0.0-beta.1+26.2 (Fabric) 1.0.0-beta.1+26.2 |
26.2
|
fabric
|
Download |
|
Momentum 1.0.0-beta.1+26.1.2 (Fabric) 1.0.0-beta.1+26.1.2 |
26.1.2
|
fabric
|
Download |
|
Momentum 0.1.11-unofficial.11+26.3 (Fabric) 0.1.11-unofficial.11+26.3 |
26.3
|
fabric
|
Download |
|
momentum 0.1.11-unofficial.10+26.2 (Fabric) 0.1.11-unofficial.10+26.2 |
26.2
|
fabric
|
Download |
|
momentum 0.1.11-unofficial.10+26.1.2 (Fabric) 0.1.11-unofficial.10+26.1.2 |
26.1.2
|
fabric
|
Download |
|
Momentum 0.1.11-unofficial.10+26.3 (Fabric) 0.1.11-unofficial.10+26.3 |
26.3
|
fabric
|
Download |
|
for Minecraft 26.1.x 0.1.11-unofficial.9+26.1.2 |
26.1, 26.1.1, 26.1.2
|
fabric
|
Download |
|
for Minecraft 26.2 0.1.11-unofficial.9+26.2 |
26.2
|
fabric
|
Download |
|
for Minecraft 26.1.x 0.1.11-unofficial.8+26.1.2 |
26.1, 26.1.1, 26.1.2
|
fabric
|
Download |
|
for Minecraft 26.2 0.1.11-unofficial.8+26.2 |
26.2
|
fabric
|
Download |
|
for Minecraft 26.1.x 0.1.11-unofficial.7+26.1.2 |
26.1, 26.1.1, 26.1.2
|
fabric
|
Download |
|
for Minecraft 26.2 0.1.11-unofficial.7+26.2 |
26.2
|
fabric
|
Download |
|
0.1.11-unofficial.4 for Minecraft 26.2 0.1.11-unofficial.4+26.2 |
26.2
|
fabric
|
Download |
|
0.1.11-unofficial.4 for Minecraft 26.1.x 0.1.11-unofficial.4+26.1.2 |
26.1, 26.1.1, 26.1.2
|
fabric
|
Download |
|
0.1.11-unofficial.3 for Minecraft 26.2 0.1.11-unofficial.3+26.2 |
26.2
|
fabric
|
Download |
|
0.1.11-unofficial.3 for Minecraft 26.1.x 0.1.11-unofficial.3+26.1.2 |
26.1, 26.1.1, 26.1.2
|
fabric
|
Download |
|
0.1.7-unofficial.1 for Minecraft 26.1.2 0.1.7-unofficial.1+26.1.2 |
26.1.2
|
fabric
|
Download |