HyperLeash
Leash mobs to fireworks! Leash mobs to each other!
Screenshots
About this Mod
HyperLeash allows you to leash mobs to each other, and launch leashed mobs in the air with fireworks!
Wanna know more? Check out the video showcase below (older version, new tutorial coming)!
Tutorial
There are two main features of HyperLeash:
- Crouching while leashing multiple mobs connects them to each other instead of to you.
- Launching a firework with mobs leashed to you will attach them to the firework.
Available Versions
How to Install HyperLeash on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set datapack Loader
In the panel under "Egg", select the datapack loader and matching Minecraft version (1.21.4).
Install Mod
Open the mod browser in the dashboard and search for "HyperLeash". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.4, 1.21.3, 1.21.2 (+5 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
HyperLeash server crashes on startup – what to do?
Most common cause: wrong datapack version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.4). You can switch loaders with one click in the panel.
Is HyperLeash compatible with datapack and fabric and forge and neoforge and quilt?
HyperLeash officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 1.21.4, 1.21.3, 1.21.2. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with HyperLeash – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if HyperLeash consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install HyperLeash with just one click on your server.