ACD's Double Jump Mod
by OhACD
ACD's Double Jump Mod gives the player an extra jump in mid-air and a dash bound to the left Alt key, both on Fabric and Quilt for 1.21.10.
What it does
Double jump lets the player leap a second time while already airborne. Landing after a double jump resets fall damage, so a careful player can avoid taking damage from some falls. The dash moves the player forward quickly, and its reach grows with movement speed, so the distance covered changes with how fast the player is going.
Both dashes and second jumps are drawn with a ghostly trail that follows the player, marking the path taken. The author describes both abilities as intentionally quirky mechanics meant to test how players use them, and presents the mod as a part of a custom survival modpack. It is a client and server mod, so the server and every player need it. Builds exist for 1.21.10 only, on Fabric and Quilt, and the mod is all rights reserved, not open source.
Key features
Double jump
A second jump can be performed while in the air, adding height and reach to vertical movement.
Fall damage reset
Landing after a double jump clears accumulated fall damage, which opens routes that avoid damage from drops.
Dash on the Alt key
Pressing the left Alt key starts a dash, and its distance scales with the player's current movement speed.
Ghost trail
Dashes and double jumps leave a ghostly trail behind the player, making the path just taken clear to read.
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
Rambo's Jump'n Dash is a Fabric dash mod for 1.21.11, under All rights reserved, so it does not cover the same 1.21.10 build. Better Movement Addons is a Fabric client and server mod under the MIT License, published for 1.21 – 1.21.11. Movementum - Better Movement is Fabric, client and server, open source under the MIT License, and built for 1.21.11.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| ACD's Double Jump Mod | Fabric and Quilt | 1.21.10 | Client and server | 2025-11-30 |
| Rambo's Jump'n Dash | Fabric | 1.21.11 | Client and server | 2026-08-26 |
| Better Movement Addons | Fabric | 1.21 – 1.21.11 | Client and server | 2026-04-06 |
| Movementum - Better Movement | Fabric | 1.21.11 | Client and server | 2026-03-19 |
Questions
Which loaders does ACD's Double Jump Mod support?
Does the server need the mod as well as players?
In the catalog
ACD's Double Jump Mod is one of 3,932 Transportation mods on ModsFinder, and one of 2,390 Transportation mods for Fabric. 15,569 mods support Minecraft 1.21.10.
Similar mods
What the author says
Mod Overview: This mod introduces fun double jump and dash mechanics Features: - Double Jump: Jump while in the air to perform a double jump. This resets all fall damage, allowing you to cleverly avoid taking damage from falls. - Dash Mechanic: Press the left Alt key to dash. The dash responds dynamically to your…
Official listing
- Modrinth page
- modrinth.com/mod/directional-doublejump
- Owner
- OhACD
- Published
- 2025-11-27
- Updated on Modrinth
- 2025-11-30
- Facts verified
- 2026-10-15
