@Ambraven Well I'm just thinking it through now, but I've played in a couple of different types. I'd probably take the role of GM, work with players to make characters and setting and stuff, and then players would each write for a protagonist and I'd write for the environment and non-player characters?
It'd be more like collaborative writing than a game with moves and dice
And after I run an arc I'd ask if anyone else wanted to run the next one so I could take a turn just being a player