
GroundSlammer
A client-side Fabric mod that improves landings in Minecraft, featuring custom particles and sound effects.
Screenshots

About this Mod

This is a client-side Fabric mod that adds custom particles and sounds, replacing or supplementing vanilla ones where applicable. During client ticks, the mod calculates entity movement and landing to decide which particles and sounds to spawn, creating dynamic and visually satisfying effects.
This mod is also available on CurseForge, any other links other than the ones I provide should be approached with EXTREME CAUTION.
Demo Showcase:
Little BTS (behind the scenes)
Whether this mod fits your collection is up to you, but it adds extra visual and auditory flair to landings and interactions, making the world feel a bit more alive.
I plan to add customization options for behavior in the future, but for now the mod works as-is. If you want to inspect the code or verify its safety, the source is available on GitHub.
Supports Minecraft 1.19.2 and 1.20.4. And I'm REALLY HAPPY TO ANNOUNCE, that as of a few days ago, the mod finally supports 1.21 and 1.21.11 (lucky them, they're being supported, unlike m- I'M JOKING. I'M JOKING).
If you have any questins or suggestions, hit me up on Discord!
|| Note: This mod is open-source under GPL-3.0-or-later. Its use must comply with the license terms. ||
Available Versions
How to Install GroundSlammer on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).
Install Mod
Open the mod browser in the dashboard and search for "GroundSlammer". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11, 1.21.10, 1.21.9 (+11 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
GroundSlammer server crashes on startup – what to do?
Most common cause: wrong fabric 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 (1.21.11). You can switch loaders with one click in the panel.
Is GroundSlammer compatible with fabric?
GroundSlammer officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with GroundSlammer – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if GroundSlammer 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 GroundSlammer with just one click on your server.