Hi, I'm having doubts about the theme  do I need to stick to what actually existed back then, or can I base it on the ideas people had at the time? Like, can I do something in the 80s cyberpunk style, with synthwave, vaporwave, neon lights, black skies with orange suns and purple horizons? Or does it have to be more like what actually existed, as mentioned in the text, like "roller skating through a disco ring?" or "Or is every character in your game wearing Heelys?" I'm a bit lost about this, so any help would be appreciated.