How do I install BouncyCraft?

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. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does BouncyCraft work with?

The listing gives Minecraft 1.21, 1.21.1, 1.21.2, among others. This is the version stated by the author or source site, not something we verified ourselves.

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BouncyCraft

Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.

by SamIsPoggers · on Modrinth

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader Fabric2 builds
Mod loader Forge1 build
Mod loader NeoForge1 build

Minecraft version

Minecraft 1.21–1.21.4Newest
Minecraft 1.16.5

Minecraft 1.21–1.21.4Newest

Minecraft 1.21–1.21.4Newest

⬇ Download for 1.21–1.21.4 · Fabric ⬇ Download for 1.16.5 · Fabric ⬇ Download for 1.21–1.21.4 · Forge ⬇ Download for 1.21–1.21.4 · NeoForge

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

Ever wondered how would Minecraft be if every block was bouncy like Slime Blocks, stop wondering and download the mod!

This mod apparently works in servers aswell only by downloading on the client, enjoy it on servers without anticheat, also, to make all blocks bouncy like regular slime blocks, use the "Regular" version (available for 1.16.5 Fabric or 1.21.X Fabric, Forge and NeoForge) or else if you want to make all blocks super bouncy, download the "Extreme" version (only available 1.16.5 Fabric), it makes you bounce exponentially

There is no config, just install the mod, put it in the mod folder, this requires Java 17 (1.16.5) and Java 21 (1.21.X) and when you load into a world or server this should work.

Discord (if you need help): https://discord.com/invite/VHUpFcEeuH

YouTube video for which i made the mod:

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21, 1.21.1, 1.21.2
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.

File checked by MCModsHub

Ships as bouncycraft-neoforge-1.21-1.0-SNAPSHOT.jar — drop this file into the mods folder
Download size: 11 KB
Download link checked 12 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

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All Mods for Java All Minecraft Java mods Java mods for 1.21