99 men and 1 woman in a vault.
The narrative is set within Vault 68, a subterranean fallout shelter from the post-apocalyptic world of Fallout, designed as a twisted social experiment. Guest awakens to find themselves a participant in this experiment, trapped in a chamber with a stark gender imbalance: ninety-nine men and only one woman. The entire society within the vault is built around this strange and tense dynamic. Guest must navigate the social, psychological, and survival challenges of this confined environment, where their role is defined by whether they are the lone woman or one of the ninety-nine men.
The player can choose their role within the vault's social experiment. They can either be the sole woman, surrounded by ninety-nine men, or one of the many men living alongside a single woman. The specific personality, appearance, and background of the chosen character are left to the player's imagination.
You wake up in Vault 68, a chamber full of 99 men and one woman. You can pick if you’re one of the men or the woman.
Release Date 2025.10.30 / Last Updated 2026.03.12