Rocket Jump

Minecraft has always been a game about creativity and exploration, but what if you could add a whole new layer of vertical mobility and combat flair? The Rocket Jump datapack does exactly that, turning ordinary fireworks into personal launch pads. Whether you want to scale mountains in seconds, rain down devastating critical strikes, or compete for the highest airtime on a server, this add-on injects explosive fun into every world. Designed for Minecraft Java Edition 1.20 and above, it works flawlessly on vanilla, Fabric, and Forge environments because it relies purely on the game's built-in datapack system.

What Is the Rocket Jump Datapack?

Rocket Jump for Minecraft is a feature-rich datapack that reimagines fireworks as a propulsion tool. Instead of just decorating the sky, a single firework in your hand becomes a personal jetpack. The moment you ignite it, you are launched high into the air, opening up new possibilities for travel, base building, and PvP. The pack goes far beyond simple jumping—it includes a configurable critical hit system, a global leaderboard, custom advancements, and even a unique crafting recipe. Everything is managed through an in-game config book, so you can tweak the experience to fit your playstyle without ever leaving Minecraft.

Main Features of Rocket Jump for Minecraft

This datapack is packed with mechanics that make every jump feel rewarding. Here is what you can expect when you add it to your world.

Rocket Jumping Mechanics

The core feature is straightforward: place any single firework in a crafting grid to receive a special rocket jump firework (infested deepslate acts as a placeholder item). When you hold this firework and use it, you are propelled upward with a burst of particles and sound. The height and speed of the jump depend on the firework's flight duration, giving you control over how high you soar. It is perfect for quick escapes, reaching high ledges, or simply enjoying the view from above.

Critical Hits and Combat

Rocket Jump adds a unique twist to PvP and mob encounters. While airborne from a rocket jump, holding a shovel allows you to deliver a critical hit that deals five times normal damage. This turns the shovel into a devastating weapon and rewards precise timing. If you prefer a more peaceful experience, you can opt out of critical hits entirely with a simple command.

Leaderboards and Advancements

Competitive players will love the built-in leaderboard system. The datapack tracks your airtime and displays it on a scoreboard, so you can challenge friends to see who can stay aloft the longest. Use /scoreboard objectives setdisplay sidebar rktjmp_scoreboard to show the rankings. There are also custom advancements that unlock as you master the rocket jump, adding a sense of progression. If you would rather not participate in the airtime scoring, you can opt out with /trigger rktjmp_optout_airtime.

Custom Firework Crafting

Creating your rocket jump tool is simple and fits right into the vanilla crafting system. Just place any single firework in a crafting grid, and it transforms into the special rocket jump firework. This means you can use fireworks with different colors and effects to personalize your jumps, all while keeping the explosive mobility intact.

How to Install Rocket Jump

Installing the Rocket Jump datapack is a breeze, even if you are new to Minecraft modifications. First, download Rocket Jump from a trusted Minecraft community site. You will receive a ZIP file containing the datapack. Then, follow these steps:

• Open your Minecraft world folder (for a single-player world, go to the world selection screen, click "Edit", then "Open World Folder").
• Locate the "datapacks" folder inside. If it does not exist, create one.
• Drag and drop the downloaded Rocket Jump ZIP file into the datapacks folder. Do not unzip it.
• Load your world or type /reload if the world is already running.
• Verify the installation by typing /datapack list enabled and looking for "Rocket Jump".

For those using the foxygame.net launcher, the process is even simpler—Rocket Jump is available in the launcher's add-on catalog, so you can install it with one click and enjoy automatic updates that keep the datapack compatible with your current Minecraft version. Once installed, you can access the config book by running /function rocketjump:config/book to customize every aspect of the pack.

Configuration and Customization

The Rocket Jump datapack puts you in control. The config book, summoned with a simple command, lets you adjust jump strength, enable or disable critical hits, toggle the nogrief setting (which prevents block damage from explosions), and fine-tune other parameters. This makes it easy to balance the pack for survival worlds, minigame servers, or creative builds. The detailed README file included with the download explains every option, so you can tailor the experience without guesswork.

Performance and Known Issues

One of the standout aspects of Rocket Jump is its optimization. The datapack has been extensively tested to minimize performance impact, and it includes a "Quality" setting that directly controls how many particles and effects are rendered. Lowering this setting can help on busy servers or older hardware. There is one known issue: the nogrief setting, which prevents firework explosions from damaging blocks, does not work correctly in dimensions other than the Overworld on PaperMC servers. This is due to changes in vanilla behavior introduced by PaperMC, so if you play on such a server, be mindful when using rocket jumps in the Nether or End.

Why Rocket Jump Is a Must-Have Datapack

Rocket Jump for Minecraft transforms a simple firework into a tool of mobility, combat, and competition. It is lightweight, highly configurable, and adds a fresh dynamic to any world. Whether you are a solo adventurer looking to traverse your landscape faster, a server owner wanting to spice up minigames, or a PvP enthusiast eager for new tactics, this datapack delivers. The combination of rocket jumping, critical hits, and leaderboards creates endless entertainment. Download Rocket Jump today and experience Minecraft from a whole new altitude.