DoubleJump999
A mod that allows players to jump a configurable number of times (default is 10 cause why not) with a configurable cooldown (default is 40 ticks or 2…
⬇ Download on ModrinthDoubleJump999 is a lightweight client-side mod that gives your Minecraft character the power of double jumping, just like in classic platformers! With a single tap of your jump key after your initial jump, you can jump again mid-air — adding mobility, fun, and fluidity to exploration and combat.
No commands. No config (for now). Just install and fly (well, almost).
🕹️ How Does It Work?
🔄 Press jump twice — the second press triggers a powerful mid-air boost!
🕒 A cooldown of 2 seconds prevents accidental spam.
🧠 Smart detection avoids false triggers and respects in-game physics.
✨ Works in Creative, Survival, and Adventure modes.
🧍 Client-side only — won't affect servers or other players.
🎯 Why Use DoubleJump999?
Parkour with ease 🧗
Escape mobs with style 🧟
Add flair to your gameplay 🌀
Perfect for modpacks and vanilla+ adventures 🔧
⚙️ Installation
Download and install Minecraft Forge for your desired version.
Drop doublejump999.jar into your mods/ folder.
Launch Minecraft and jump twice to believe it!
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.1, 1.20.2, 1.20.3
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as examplemod-1.0.2.jar — drop this file into the mods folder
- Download size: 12 KB
- Download link checked 8 Sept 2026 — working
These come from our own check of the pack file, not from the source page.