A few months ago, I posted a rough translation of the rules to a collaborative fairy tale storytelling game more than 200 years old. I've now put that onto a Neocities site with many additional translations: a total of 5 variants of the same game re-published many times between 1801 and 1867, several variants of a game the same age that involves role-playing, and several variants of even older poetry and nonsense games related to the Surrealist game "Exquisite Corpse." There are also pages and translations explaining the history of the games' penalty phase, offering advice on running demos of the storytelling game especially using motifs from the earliest "secondary world" fantasy novel, and possible round-robin storytelling from the 1600s-1700s, as well as links to many additional sources for parlor games from 1551 to 1899.
I worked up a rough translation of one of the collaborative story-telling games linked in this post: Pre-Surrealist Games. It's called "The Impromptu Tale," and there's a lot to it that modern tabletop gamers may find familiar.
I wrote and programmed a group role-playing app! The gist is everyone playing needs to be in the same room and have the app on their smartphone, and then they perform together a series of challenges. It's for 3-10 players, takes 20-45 min, ages 10+. The app is free, doesn't have ads, and doesn't track your info beyond what is strictly needed to run the game. [more inside]