
Throwable Slimeballs
Adds throwable bouncing slimeballs, new slime-based effects, and a new brewable potion.
About this Mod
Throwable Slimeballs
Throwable Slimeballs gives slimeballs a new and useful purpose in Minecraft.
With this mod, vanilla slimeballs can be thrown like projectiles. They can damage enemies, knock them back, apply a custom Slimed effect, bounce off blocks, damage the Ender Dragon, and even destroy End Crystals.
Features
Throw slimeballs by right-clicking
Slimeballs bounce off blocks
Slimeballs can break on ground bounce with a 12.5% chance
Deals 1 heart of damage on hit
Knocks back mobs and players
Applies the custom Slimed effect
Slimed slightly slows targets and shows green particles
Damages the Ender Dragon
Destroys End Crystals
Adds a new Bouncy Potion
Adds Bouncy Potion II
Adds long, splash, and lingering Bouncy Potion variants
Bouncy effect lets players and mobs bounce after falling
Sneaking disables the Bouncy landing bounce, similar to slime blocks
Works in singleplayer and multiplayer
Bouncy Potion
The Bouncy Potion can be brewed using slimeballs and gives players or mobs a slime-like bouncing effect when they land after falling.
Potion variants include:
Potion of Bouncy
Long Potion of Bouncy
Potion of Bouncy II
Splash Potion of Bouncy
Lingering Potion of Bouncy
Compatibility
Minecraft 1.21.1
Fabric Loader
Java 21
Client and Server
Throwable Slimeballs is a lightweight vanilla-friendly mod that makes slimeballs more fun, useful, and chaotic without changing the core Minecraft experience.
Available Versions
How to Install Throwable Slimeballs 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 (1.21.6).
Install Mod
Open the mod browser in the dashboard and search for "Throwable Slimeballs". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.6, 1.21.5, 1.21.4 (+9 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Throwable Slimeballs 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 (1.21.6). You can switch loaders with one click in the panel.
Is Throwable Slimeballs compatible with fabric?
Throwable Slimeballs officially supports fabric for Minecraft 1.21.6, 1.21.5, 1.21.4. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Throwable Slimeballs – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Throwable Slimeballs 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 Throwable Slimeballs with just one click on your server.