Hello, Can you adda bit more description about the game system ? Is it improvisation within a narrative structure or… what is it ?

The photo of the interior includes some details that should hopefully give you the gist. For more detail about what it's like in play I'll refer you to the AP Party of One did (which I've been meaning to add to this page but haven't): https://www.partyofonepodcast.com/2019/05/16/179-standoff-with-tom-harrison/

Thanks!