Bouncing Projectiles(PBOSB for Fabric)

Projectiles now bounce off slime blocks, adding new mechanics for combat and traps.

43 Downloads

fabricgame-mechanics

About this Mod

Bouncing Projectiles changes the fundamentals of combat and gameplay by allowing projectiles to bounce off slime blocks instead of stopping on impact.

Arrows, snowballs, eggs, and other throwable entities will now bounce when they hit slime blocks, opening up new possibilities for traps and combat strategies. Whether you're designing trick shots, defensive systems, or just experimenting, this mod makes slime blocks more interactive than ever.

(Inspired by PBOSB mod by CAS_ual_TY)

Available Versions

Bouncing Projectiles(PBOSB for Fabric) 1.0.0release

MC 1.21, 1.21.1fabric

March 29, 2026

How to Install Bouncing Projectiles(PBOSB for Fabric) 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 (1.21.1).

Install Mod

Open the mod browser in the dashboard and search for "Bouncing Projectiles(PBOSB for Fabric)". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.1, 1.21

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Bouncing Projectiles(PBOSB for Fabric) 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 (1.21.1). You can switch loaders with one click in the panel.

Is Bouncing Projectiles(PBOSB for Fabric) compatible with fabric?

Bouncing Projectiles(PBOSB for Fabric) officially supports fabric for Minecraft 1.21.1, 1.21. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Bouncing Projectiles(PBOSB for Fabric) – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Bouncing Projectiles(PBOSB for Fabric) 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.