Mobility Improvements
by roaw
Mobility Improvements gives players a double jump and a short dash, both paid for with hunger, for Fabric and 1.20.1.
What it does
Pressing jump a second time while airborne triggers a double jump, and a dash gives a short horizontal boost with particles and a sound. Both abilities consume shank hunger, so a player needs enough food before using them. The dash has a 2 second cooldown, and a HUD element shows the cooldown state.
The double jump does not cancel fall damage. Players who use these moves on a server need the mod installed on both the client and the server so that movement stays consistent. The mod is published for Fabric only, for 1.20.1, with version 1.1 as the latest file released on 2025-09-27.
Cloth Config API and Fabric API are required, and Mod Menu is optional. The server and every player need the mod installed.
Key features
Double jump
A second press of jump in mid-air performs an extra jump, adding height and variety to traversal.
Dash ability
A short horizontal boost is triggered from the keyboard and is accompanied by particles and a sound.
Hunger cost and cooldown
Each movement ability uses shank hunger and the dash recharges over 2 seconds, which balances frequent use.
Cooldown HUD
A heads-up display element shows when the dash is ready again, so players can plan the next move.
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 2
Optional 1
Use cases
Parkour and traversal
Players crossing gaps or climbing platforms can chain a double jump with a dash for longer, more controlled movement.
Skill-based survival
Because each move costs food, players must decide when extra mobility is worth the hunger it uses.
Who it’s for: Players who want more dynamic movement in survival, adventure or parkour maps, and server owners who run a shared world where every player installs the same movement rules.
How it compares
Jade Feet is a server-side only Fabric mod for 1.20.1 under the MIT License, and it is open source, so players can join without installing it. Attack has no cooldown is a Fabric mod for 1.20.1 – 1.20.6 that is server required with an optional client, and it is not open source. Wall Jumped is a client and server mod for Fabric, Forge, NeoForge and Quilt, covering 1.19.4 – 1.20.2, under the GNU General Public License v3.0 only and open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Mobility Improvements | Fabric | 1.20.1 | Client and server | 2025-09-27 |
| Jade Feet | Fabric | 1.20.1 | Server-side only | 2023-07-18 |
| Attack has no cooldown | Fabric | 1.20.1 – 1.20.6 | Server required, client optional | 2025-10-22 |
| Wall Jumped | Fabric, Forge, NeoForge and Quilt | 1.19.4 – 1.20.2 | Client and server | 2023-11-14 |
Questions
Does Mobility Improvements need Fabric API?
Must the server have Mobility Improvements installed?
Does the double jump protect from fall damage?
Which Minecraft version does the mod support?
In the catalog
Mobility Improvements is one of 29,952 Game mechanics mods on ModsFinder, and one of 19,630 Game mechanics mods for Fabric. 34,764 mods support Minecraft 1.20.1.
More from roaw
Similar mods
What the author says
Mobility Improvements adds new movement mechanics to Minecraft, making gameplay more dynamic and skill-based. Perform a double jump in mid-air, execute a dash with particles and sound, and manage your hunger wisely! ✅ Works in singleplayer and on servers (must be installed on both client + server for consistency).
Official listing
- Modrinth page
- modrinth.com/mod/mobility-improvements
- Owner
- roaw
- Published
- 2025-09-27
- Updated on Modrinth
- 2025-09-27
- Facts verified
- 2026-10-15