Using a Custom World Seed
A custom level-seed allows you to play in the world you want.
Introduction
Sometimes we don't want a random seed, but a custom one. Once we find it, we can use it on a server, this will tell you how.
How to Set Custom Seed
Log in to our lagless game panel
Navigate to the Files tab and search for the server.properties file.
Your server must be started at least once for this file to be generated.
Search for the field
level-seed=
Insert a seed string of your choosing after the equals sign. For example:
level-seed=2231252140388046750
Click Save Content of the file.
Stop the server completely.
Delete the existing world folder to make space for the new world
This will permanently erase all buildings, items, and player data from the current world. Make sure you have a backup if you wish to keep anything.
Start the server. Your new world should now be generated with the new seed.