>>724522608 (OP)
I was inspired by gravity rushes world design and some books I was reading then had a fever dream about a world of people who live in this dark void made up of mismashed nonsense, at one end, things pop into existance, at the other they fall into a dark void and vanish
some things remain forever, out in the void, some vanish as quickly as they appear.
The people who vanish are gone for good, like I dont feel good mr stark poofed, but some vanish slowly, they lose their face or voice, they are called fading or faded.
The world has all these different kind of factions or ideas, some think its a god, some think its a demon, some just get on with it, some cope hard, some despair, some think they need to be interesting and memorable so they act out constantly because people have noticed boring bland things often vanish more than anything blah blah
As the world fades and vanishes, you set out on this adventure to figure out whats up, maybe you play several people I dont know. You get to watch families be torn apart by the fading, theres a societal fearmongering as often families fade together, plus the religious cult stuff, people who fade are ostrisised or demonised, maybe tossed to the void even. So families may be thrown into the void even if they remain whole - grim stuff generally
the general idea is the place is in the mind of a person, so in a way there is a god but they dont know it, every person is someone they met or know, every place is something they saw. The people in the mind dont know this, nor do they follow the outside, so, a family of the guy IRL isnt per se a family in the mind, theyre just people individually, but the clues are there for the player to link all the things that dont fade and figure this out, it will never be outright stated though, theres no good ending.
its not a billion dollar idea but, its cool enough to flesh out IMO.