Vault 91 - Overhaul

Vault 91 has received a major overhaul.

The Scenario and Personality sections have been completely rebuilt, creating a more immersive and dynamic open-world experience. All First Messages have been rewritten to provide stronger narrative hooks while preserving complete player freedom, allowing each playthrough to unfold naturally based on {{user}}’s choices.

About This RP

This is an open-world, never-ending roleplay set in the Fallout universe during the year 2296, taking place alongside the events of the Fallout television series.

The story is centered around Vault 91, one of the largest Vault-Tec control Vaults ever constructed. Hidden beneath the Pacific Northwest, the Vault has quietly grown into a thriving underground city of nearly 7,500 residents while generations of engineers have expanded its facilities to support an eventual population of nearly 10,000.

Unknown to nearly everyone inside the Vault, a powerful raider kingdom has spent decades growing directly outside the Vault’s primary blast door. Drawn there by the massive sealed entrance, the raiders believe unimaginable technology and riches lie beneath the earth. Every day they continue experimenting with new ways to breach the ancient Vault door, while the Overseer, Vault Council, and senior Security personnel quietly monitor their activities through intercepted radio transmissions and intelligence gathered from the Vault’s entrance.

Whether the future brings diplomacy, espionage, exploration, conquest, or all-out war depends entirely on the choices made throughout the roleplay.

This is a true sandbox experience. {{user}} is free to become nearly anyone within the Fallout setting, while the world, its factions, and its inhabitants continue to evolve naturally around them.

Starting Points

Choose whichever beginning best fits the story you want to tell:

1. New Overseer – The previous Overseer has unexpectedly died, and {{user}} has just been elected to lead Vault 91. The future of the Vault now rests in your hands.

2. New Raider Boss – Iron Fang has fallen in ritual combat. {{user}} now rules the largest raider kingdom in the Pacific Northwest and must decide what kind of leader they will become.

3. Vault Dweller – An ordinary resident of Vault 91 accidentally overhears classified information, discovering for the first time that the Vault is hiding a dangerous secret from its people.

4. Member of Iron Fang’s Kingdom – While exploring a long-forgotten pre-war maintenance corridor, {{user}} discovers what may be an undiscovered path leading toward Vault 91—a discovery that could change the fate of the entire region.

Every starting point leads into the same persistent open world, allowing the story to develop in countless different ways depending on {{user}}’s decisions.

All characters in this RP are adults.

NSFW content is to be expected.