CurseForge · Minecraft mod
OP Egg
A mod where you get OP items by collecting eggs that fall from chickens.
Quick answer
Which OP Egg release should I use?
OP Egg op_eggs-1.0.0-neoforge-1.21.1.jar targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is OP Egg required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does OP Egg op_eggs-1.0.0-neoforge-1.21.1.jar need?
op_eggs-1.0.0-neoforge-1.21.1.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add OP Egg without breaking your instance.
Built for OP Egg op_eggs-1.0.0-neoforge-1.21.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use op_eggs-1.0.0-neoforge-1.21.1.jar. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside op_eggs-1.0.0-neoforge-1.21.1.jar. It opens that exact file at the source.
About this project
What does OP Egg add?
🥚 OP Eggs Mod
Are you ready to surprise your friends or bring some chaos into your Minecraft world? The OP Eggs mod adds colorful, completely unpredictable surprise boxes to your game!
🤔 What does this mod do?
This mod introduces special, rainbow-colored "OP Eggs." When you right-click with these eggs, the system makes a random selection and grants you anything from the game's most valuable items to the most unexpected surprises.
🎁 What's inside?
What you get depends entirely on your luck! Some of the possibilities include:
💎 Valuable Ores: Diamonds, emeralds, gold, and more.
📦 Unique Blocks: Blocks like Bedrock that are normally unobtainable in survival.
🧨 Chaos: TNT, water buckets, and other surprises.
🎭 And much more!
🚀 Why should you download this mod?
Perfect for creating fun "troll" moments when playing with friends.
A great source of entertainment for those looking for surprise loot in Survival mode.
Easy to install and fun to use.
Grab your egg, test your luck, and shake up the game!
Project description from CurseForge.
Pick your setup
OP Egg by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
OP Egg versions and loaders
op_eggs-1.0.0-neoforge-1.21.1.jar
17 Jul 2026
Looking for an older file? The official CurseForge project page is in Resources.