Compatibility
Minecraft: Java Edition
Platforms
Creators
Details
Defcon is a system which includes nuclear related weaponry and machines, as much vanilla possible. Originally this project started as a Paper only plugin, now it's expanding towards the mod platform.
It features realistic nuclear explosions, with realistic-ish dynamic destruction, radiation fallout, toxic wastes and fumes, and more is being developed!
Follow the project development actively on this Trello page, and check out for the mod port progress!

📌 Note
This plugin is currently in active development and is in its alpha stage, so you may encounter bugs or issues. If you experience any problems or have feedback, please join the official Discord; I’ll be happy to help and hear your thoughts to improve the project!
☢️ Be sure to preload chunks or use huge pre-generated maps since nuclear bombs can slow down the server if chunks are not yet generated.
✅ Simple guide on installing the plugin.
The only required dependency is packetevents. The following guide is slightly outdated and lists some old dependencies, so ignore that part and download packetevents, the rest is the same.
The support for protection plugins is on the works!
When the server starts for the first time, it will automatically install the datapack, and a prompt will ask you to restart the server.
For sounds and gui effects, the plugin will automatically generate a resource pack in the server root, so take it and put it in the ResourcePack folder in your minecraft client.
See it in action! You can follow my devlogs on YouTube



