Valheim servers can disable the building and crafting costs for structures and items to provide a form of 'creative mode'. With costs disabled, players can build impressive base designs without needing to acquire extensive resources. This setting can also be changed at any time, allowing users to create premade structures and worlds for their players to explore with the typical settings.
1. Log in to the BisectHosting Starbase panel.
2. Stop the server.
3. Go to Config Files tab and choose Valheim Server Options.
4. Set No Build Cost to Enabled. This will allow structures to be placed freely.
5. Set No Crafting Cost to Enabled, removing the cost for crafting items.
Note: To unlock all recipes for buildings and crafting, follow the guide here.
6. Start the server.