I always loved playing adventures from Level 9 Computing [1], particularly The Worm in Paradise. At that time, no solutions were available, so there was a lot of trial and error involved. I played on Spectrum, and I remember being amazed at their graphics engine that managed to present a full-screen (well, technically a half-screen) illustration for every location in the game. There definitely wasn't enough memory for that, so they probably have used some generative algorithm.<p>[1] <a href="https://www.solutionarchive.com/list/company%2C4/" rel="nofollow">https://www.solutionarchive.com/list/company%2C4/</a>