First, connect to the server via FTP access.
Once connected via FTP, open the “Plugins” directory.
You can find it under
/unturned-rocket/Servers/ZAP001/Rocket/Plugins.
By default, it should be empty:
Now you can upload a plugin.
You can find Rocketmod plugins, for example, on GitHub: https://github.com/RocketModPlugins
After downloading the desired plugin, you need to extract it.
Depending on your operating system, you can extract it directly, but some may require additional programs like 7Zip to open the archive.
On Windows, for example, it’s enough to double-click the ZIP archive and then drag and drop the contents onto your desktop.
Once done, you can also upload the files via drag & drop:
Now the desired plugin is available on the server:
You can now start the game server in the web interface:
The server is now online with the desired plugin:
