I’m very excited; I’m going to put some of the ideas from Collaborative Campaign Design to work with this Free League game. The YZE system is fine, but I’m going to use PbtA as it’s my system of choice (with a game called Offworlders).
I had a look at The Great Dark’s quickstart and already picked out a few Givens I’d like to have in the game, but looking forward to kicking off Session -1 and seeing what shakes out!