As I was listening to some minimal electronic [techno] music while writing room descriptions, this idea came to mind. There are many genres a MUD can have, but I'm not aware of any which claim to be "minimal" which is a specific design trait which peaks in popularity from time to time. Our style of short, meaningful description, deceptively shallow lore content, fundamental quality gameplay mechanics style, etc., seems like it could be defined by this trendy word, does it not?
Domdaria is a minimal medieval fantasy MMO/MUD hybrid. Domdaria is a minimalist MMO/MUD medieval fantasy world.
Could be a new point to add on to marketing / promotional text.