Download CustomSeed.dll

Place mod file into

Server: /valheimserver/BepInEx/plugins/

Game Client: Not Required!

Edit ZeroBandwidth.CustomSeed.cfg

## Settings file was created by plugin Custom Seed v1.0.0
## Plugin GUID: ZeroBandwidth.CustomSeed
[CustomSeed]

## [ZeroBandwidth]Config file loaded for custom seed
# Setting type: String
# Default value: 0

custom_seed = 0

Change

custom_seed = 0

to

custom_seed = FinallyThx

Compare your maps with:

http://valheim-map.world/

Make sure your custom seed is 1 to 10 characters; letters and/or numbers with no SPACES

Enjoy!

-ZeroBandwidth https://github.com/Nimdy/Dedicated_Valheim_Server_Script