Some folks very kindly put up a French version of the blorb principles.

Wonderful Middle Earth hexmap (with links to Antarctica, Moon, and Mars)!

In linguistics, we have “open and closed wordclasses”. The exact same thing exist in ludemes for game design but I don’t known the word for it. Alex lists some examples for D&D style games in this post:

The Milliwhack metric for campaign lethality. I’ve lost track. What usually happens with D&D is that the lethality is higher in the lower levels of the campaign. Which is pretty appropriate & good design 🤷🏻‍♀️