Originally posted by 𝑾𝑯𝑶𝑳𝑭 ⚡:

Is it possible to play with my friends on a server where they can also use like 'creative' mode? Use the god command, fly around and start a huge project?

Spent forever trying to answer this question last night, since I prefer creative mode, but just rented a dedicated server with a bunch of friends.

It is not possible to enable debugmode or godmode on those servers (locked in settings).
The only workaround that seems to work is Valheim trainer mod - which allows you to unlock all blueprints and removes building material/workbench restrictions.
Tried it last night, worked wonders.

edit:
I only tested it for me, but the mod runs on the client-side, not the server, so I'm guessing each player needs to install it.