The options include both a creative mode (a la Minecraft) and a more ‘immersive’ option.
The presets include the difficulty options youd expect.
But there are some funkier options present too.

Hammer mode seems like Valheims version of a creative mode.
Are your ready for hardcore mode in#Valheim?
..or do you prefer something more chill?Note: Actual configs are not final!

Its essentially the perfect mode for a virtual hike, letting you soak in Valheims soothing blockiness.