Good vault stories usually involve complex social structures within the vault. Take Vault 101 from Fallout 3. There was a strict isolationist policy, and the main character had to deal with the rules and the people who enforced them. The relationships between the different factions within the vault, like the Overseer and the rebels, add depth to the story.
In Fallout: New Vegas, Vault 22 has an interesting story. It was a vault where they were conducting agricultural experiments. However, things went wrong as mutated plants started to take over. The exploration of this vault reveals a lot about the hubris of the pre - war scientists who thought they could control nature completely. The remains of the vault and the mutated plant life make for a spooky and thought - provoking vault story.
One horror story could be about a vault where the experiment was to expose the dwellers to extreme levels of radiation over time. As time passed, people started getting sick, with strange mutations. Their skin would turn a sickly green and they'd lose their hair. Some grew extra limbs in grotesque ways. The once - happy community turned into a place of despair as they slowly succumbed to the effects of the radiation, and the vault's overseer just watched, powerless to stop it.
The vault where they tried to control the population by introducing a deadly virus. The virus was supposed to be slow - acting, but it got out of control. People started dying in large numbers. Families were torn apart as they watched their loved ones wither away. The medical facilities in the vault were overrun, and the stench of death filled the air. It was a nightmare scenario that no one could escape.
One of the most interesting is Vault 11's story. It's a harrowing tale of sacrifice. Every year, the vault dwellers had to choose one among them to die. If they didn't, everyone would be killed. This shows the extreme lengths the pre - war people would go to for their so - called experiments. Another interesting one is Vault 22. The overgrowth of mutated plants and the resulting chaos in the vault make it a unique exploration experience.
Well, in Fallout New Vegas, the vault stories are quite diverse. Vault 19 was a place where there were some strange experiments going on. It had a unique layout and secrets hidden within. Vault 34, on the other hand, was filled with irradiated water and had some tough enemies. The vaults not only serve as interesting locations to explore but also tell tales of the pre - war and post - war chaos and experimentation.