Valheim Guides

Manage your Valheim server.

Quick help for settings, files, admins, mods, saves, backups, and troubleshooting.

Valheim worlds use matching .db and .fwl files. Both files must be uploaded together for the world to load correctly.

Back up before changes and restore safely after updates or bad mods.

Use safe install steps and check compatibility before restarting.

Find the first real error before changing more settings.