I know this is just a city generator but it would be cool if you could add a online mode were u can host a local server on your pc and a friend can join and u gotta race to find the orb first or it can be local splitscreen.
Or you could add a mode were one player is gonna try to hunt down the other player before the other player reaches the orb tho u would probs need to give the hunter slightly faster sprint speed. You could also make the lighting dimmer and darker in the chase mode so its spook.
Ik this most likely wont be added at all since this is obviously just a random project you did to try to make a city gen. But I got the idea while playing and I just needed to brain storm it.