CurseForge · Minecraft mod
Entity Multiplier
Turn Minecraft advancements into chaos! Multiply mobs, items and projectiles with an ever-growing multiplier. Includes multiplayer support, item anti-merge, anti-crash protection and much more!
Quick answer
Which Entity Multiplier release should I use?
Entity Multiplier entitymultiplier-4.5.0.jar targets 26.2 with Fabric. 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 Entity Multiplier 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 Entity Multiplier entitymultiplier-4.5.0.jar need?
entitymultiplier-4.5.0.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 Entity Multiplier without breaking your instance.
Built for Entity Multiplier entitymultiplier-4.5.0.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use entitymultiplier-4.5.0.jar. It targets 26.2 with Fabric; 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 entitymultiplier-4.5.0.jar. It opens that exact file at the source.
About this project
What does Entity Multiplier add?
🚀🔥 ENTITY MULTIPLIER 🔥🚀
💥 WHAT IF EVERY ADVANCEMENT MADE YOUR MINECRAFT EVEN MORE INSANE?
Prepare your PC. 😈
Prepare your world. 🌎
And most importantly...
⚠️ GET READY FOR THE ENTITIES! ⚠️
ENTITY MULTIPLIER turns your Minecraft advancements into an increasingly powerful multiplier! 📈🔥
🏆 EARN ADVANCEMENTS
⬆️ INCREASE YOUR MULTIPLIER
👀 LOOK AT ENTITIES
💥 AND WATCH THE CHAOS BEGIN!
📈 PROGRESSION
🐌 ×1 every 3 seconds
⚡ ×1 every 1.5 seconds
🔥 ×1 per second
💥 ×2
💥 ×4
💥 ×8
💥 ×16
☠️ ×28
☠️ ×40
☠️ ×52
☠️ ×64...
🤯 AND IT DOESN'T STOP THERE!
After ×16, every new advancement increases the multiplier by +12X!
🐄 MOBS MULTIPLY!
💎 ITEMS MULTIPLY!
🏹 ARROWS MULTIPLY!
💥 ENTITIES MULTIPLY!
And the arrows? 🏹
🌪️ THEY TURN INTO A RAIN OF ARROWS!
The copies keep flying in the direction of your shot with randomized spread!
👥 MULTIPLAYER!
Each player has their OWN MULTIPLIER based on their own advancements!
Your friend is at ×4? 😎
You reached ×52? 💀
TOO BAD FOR THEM.
🟢 ON-SCREEN MULTIPLIER!
Keep track of your current X above the hotbar while turning your world into complete chaos.
🚨 HOW MUCH CAN YOUR PC HANDLE? 🚨
×16? 😏
×52? 😈
×100? 💀
×500?! ☠️🔥
There's only one way to find out...
💥 ENTITY MULTIPLIER 💥
🏆 ACHIEVE.
📈 MULTIPLY.
💀 SURVIVE THE CHAOS.
⚠️ Back up your worlds. Extreme multipliers can cause severe FPS drops, freezes, and crashes due to the enormous number of entities.
🔥 CAN YOU REACH THE HIGHEST X WITHOUT DESTROYING YOUR MINECRAFT? 🔥
⚠️☠️🚨 EXTREME WARNING — USE AT YOUR OWN RISK! 🚨☠️⚠️
THIS MOD CAN DESTROY YOUR MINECRAFT PERFORMANCE!
ENTITY MULTIPLIER can generate an ABSURD NUMBER OF ENTITIES in a very short amount of time.
At high multipliers, this can cause:
🔥 MASSIVE FPS DROPS
💀 MINECRAFT TO COMPLETELY FREEZE
💥 GAME OR SERVER CRASHES
🧨 YOUR WORLD TO BECOME EXTREMELY HEAVY OR EVEN BECOME CORRUPTED
⚠️ VERY HIGH CPU AND RAM USAGE
🖥️ YOUR COMPUTER TO TEMPORARILY FREEZE OR BECOME UNRESPONSIVE
🚨 BACK UP YOUR WORLD BEFORE USING THIS MOD! 🚨
The higher the multiplier, the greater the risk. ×40, ×100, ×200, or even higher values can quickly generate thousands of entities.
DO NOT TEST EXTREME MULTIPLIERS IN AN IMPORTANT WORLD.
⚠️ The mod should not normally cause physical damage to your computer, but an extreme number of entities can consume a large amount of system resources and cause the game or your system to freeze. Use with caution.
☠️ YOU HAVE BEEN WARNED. ☠️
🤖 ARTIFICIAL INTELLIGENCE USAGE DISCLOSURE
This project was developed with the assistance of Artificial Intelligence (AI).
AI was used as a supporting tool during development, including assistance with creating and reviewing parts of the code and writing text related to the project.
The concept, desired features, multiplier rules, in-game Minecraft testing, identification of problems, and decisions regarding how Entity Multiplier should work were directed by the project's author.
This project discloses the use of AI-assisted/generated content in accordance with Modrinth's Content Disclosure policies.
The purpose of this notice is to make the use of AI during development completely transparent to both players and moderators.
Why Did I Use Artificial Intelligence for This Project?
I want to explain in a simple and transparent way how Entity Multiplier came to be and why I used Artificial Intelligence during its development.
Where Did the Idea Come From?
The initial inspiration for creating this mod came after I watched a YouTube video that featured a multiplication concept in Minecraft.
It really caught my attention and made me want to try creating my own version of the concept.
Video that inspired this project:
https://www.youtube.com/watch?v=tpUjDh7vDDo&t=117s
From that inspiration, I started thinking about how I wanted my own version to work: progression through advancements, different multiplication speeds and levels, individual multiplayer support, entity and projectile multiplication, and other changes that I came up with and tested throughout development.
Why Did I Use AI?
The answer is simple: I am not a programmer, and I still don't know how to write code on my own.
I really enjoy Minecraft, mods, and the idea of creating my own things, but currently I cannot afford programming courses or hire a developer to turn my ideas into a mod.
That's why I used Artificial Intelligence as a tool to help me.
I explained what I wanted the mod to do, tested different versions inside Minecraft, found bugs and problems, and decided what needed to be changed. AI mainly helped me turn those ideas into code and try to solve the technical problems that appeared.
I don't want to hide the use of AI in this project.
On the contrary: I want to be completely transparent about it with both players and moderators.
I also don't want to claim that I came up with the concept that inspired this project entirely on my own. The initial inspiration came from the video mentioned above, and from there I started developing and experimenting with my own version of the idea.
For me, AI made it possible to start a project that, because of my current lack of technical knowledge and financial resources, I probably wouldn't have been able to develop on my own at this time.
I hope this project can also become an opportunity for me to learn more about programming and Minecraft mod development over time.
Thank you to everyone who tries Entity Multiplier and follows the development of the project. ❤️
Project description from CurseForge.
Pick your setup
Entity Multiplier by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Entity Multiplier versions and loaders
entitymultiplier-4.5.0.jar
28 Aug 2026
entitymultiplier-4.3.0.jar
26 Aug 2026
entitymultiplier-4.4.0.jar
26 Aug 2026
entitymultiplier-4.2.0.jar
26 Aug 2026
entitymultiplier-4.2.0.jar
26 Aug 2026
entitymultiplier-4.0.0.jar
26 Aug 2026
entitymultiplier-1.0.0.jar
26 Aug 2026
Looking for an older file? The official CurseForge project page is in Resources.