Greets. I’m an old school DM here from the days before the red box. I am also an autism parent. I write code for medieval fantasy, but I’m also a writer and merged the two (like a MUD or Text based RPG collaborating medieval fantasy interactive detailed character building while writing asynchronously with other writers. I creatred a game called: ROK II at https://www.RulerOfKings.com that allows you to RPG anytime without the need of other players or a DM while creating your own fantasy novel.