So basically I gave an LLM access to the user manual for the original LOGO drawing language, along with several screenshots of various scenes from the original King's Quest I.

Then I just guided it to produce a procedural variant specialized in creating new EGA-style scenes for use in creating old-school point-and-click adventure game.

https://people.eecs.berkeley.edu/~bh/usermanual

It's all open source.

https://github.com/scpedicini/agi-stylist