Kapp1xel's OP Weapons

5 new OP weapons: Catzuka, Mallet, Nokia 3310, Autoburner 3000 and an Anti-Gravity Slingshot

67 Downloads

neoforgeequipment

Rent Server with this Mod

Screenshots

About this Mod

This mod adds the weapons from my video "I Coded OP Weapons Into Minecraft"

Go Check Out The Original Video

All the weapons in the mod

This Mod Is Incredibly Fun To Mess With, Especially With Your Friends

⚔️ Weapons' Information

Mallet - Knocks enemies back

Autoburner 3000 - Burns any entity

Nokia 3310 - Deals 1000 Damage

Catzuka - Turns any entity into a cat

Anti Gravity Slingshot - Makes any entity levitate

🐛 BUGS:

-There is a bug known where if you kill a chicken it doesn't drop the cooked version of the food

Bugs will not be fixed as this mod was made simply for a video

📂 Version Information:

This mod is for version 1.21.8, it won't be ported.
There are no incompatibilities known

No dependencies

I don't allow changes to the mod, but you can freely add it to modpacks no need to ask.

Extra

Check out my channel: Kapp1xel

Available Versions

Kapp1xels's OP Weapons 1.0.0release

MC 1.21.8neoforge

February 1, 2026

How to Install Kapp1xel's OP Weapons on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.8).

Install Mod

Open the mod browser in the dashboard and search for "Kapp1xel's OP Weapons". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.8

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Kapp1xel's OP Weapons server crashes on startup – what to do?

Most common cause: wrong neoforge 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 (1.21.8). You can switch loaders with one click in the panel.

Is Kapp1xel's OP Weapons compatible with neoforge?

Kapp1xel's OP Weapons officially supports neoforge for Minecraft 1.21.8. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Kapp1xel's OP Weapons – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Kapp1xel's OP Weapons 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.