This is accurate gameplay from the Hitchhiker's Guide to the Galaxy text adventure that INFOCOM made with the help of Douglas Adams in 1984.
I thought people would find it interesting to see the way a game would creatively do a demo in print in the 1980s since doing it other ways was either too expensive or not very useful from a marketing perspective.
More info on the game- https://en.wikipedia.org/wiki/The_Hitchhiker%27s_Guide_to_the_Galaxy_(video_game)
It was very challenging. I never got all the way through it. Amazingly, it only covers a small portion of the first book despite taking hours and hours to play.
Adams wrote most of the text of the game. He also created another INFOCOM game, Bureaucracy, which was basically impossible. And if you don't believe me, check out a walkthrough sometime. There are multiple points where you'll say, "well how would anyone ever think of that?" Especially when it gets to the airplane.
Oh yeah, I'm not sure I ever got past the first room or two with that one.