Ah yeah, I'm totally going for the Sierra style, around the KQ4, Hero's Quest, Conquests of Camelot era, they still used vectors, but with all these dither patterns too- This kinda stuff :)
@pixelartsierra has a bunch of gifs showing how the engine paints the backgrounds. Pretty amazing
https://twitter.com/PixelArtSierra/status/1622626172868722692?t=HOpy7xpGBbOzW0r6...