In a more general sense, a blackout room could also be a room during a power outage. People might be in there trying to find candles or flashlights, or just waiting for the power to come back on. It can create an atmosphere of mystery and quietness.
The 'blackout short story' might be about a situation during a blackout. It could involve how people react, the chaos that ensues, or perhaps a mystery that unfolds in the darkness. For example, characters could be trapped in an elevator during a blackout and have to find a way to get out while dealing with their own fears and the claustrophobic environment.
I knew a person who got drunk and tried to unlock his apartment with his car key. He spent a good ten minutes jiggling the key in the door, muttering about how the lock was broken. When he finally realized it was the wrong key, he just sat down in the hallway and fell asleep. His roommate found him there in the morning and couldn't stop laughing when he heard the story.
In Black Ops 4 Blackout, the story is centered around a large - scale battle royale scenario. The map is filled with references to the Black Ops series. There are characters with their own motives and histories. The story is not just about winning the game but also about uncovering the lore behind the map and the characters. You start with nothing and have to make your way in this unforgiving world. As you explore, you might come across areas that tell a story of past events in the Black Ops world. The gameplay is intertwined with the story, making it an immersive experience where you're constantly learning more about the Black Ops 4 Blackout story as you play.
Asylum Blackout is purely fictional. It was crafted by the imagination of the writers and filmmakers to thrill and scare the audience. There's no real-life basis for it.