I recently had a dream that I might as well share here as a writing promtp.
It was about a snuff hotel where you go to snuff someone and get snuffed yourself and different floors had different themes. There was a floor with spy themed roleplay where you could sneak into other's room and assassinate them. There was a floor slowly filling up with gas. Also a room with…something like a red hot metal pole? That was supposed to go between two people having sex? It's still a dream after all.