Here’s a draft story concept for Troika Fallout 3 — imagining that Troika Games (the studio behind Arcanum , Vampire: The Masquerade – Bloodlines ) had developed Fallout 3 instead of Bethesda, circa 2005–2007. A Post-Nuclear Role-Playing Game Tagline: The end was just the beginning of the debt. Setting The year is 2275 . The West Coast is a patchwork of rebuilt city-states and irradiated wastelands. But the story moves east — not to D.C., but to the St. Louis ruins , known locally as "The Forge." The Mississippi and Missouri rivers converge here, creating a treacherous delta of sunken skyscrapers, flooded vaults, and cults built around the remnants of the Gateway Arch.

The region is dominated by the — a tense alliance of scavenger flotillas, mutant river pirates, and a techno-theocratic faction called the Leviathan Synod , who worship an incomplete nuclear submarine half-buried in the riverbed. Protagonist You are The Debtor — a resurrected "pre-war asset," thawed out of a malfunctioning cryo-pod in a forgotten Vault-Tec facility beneath East St. Louis. You owe a life-debt to a dying ghoul scientist named Mira Cinder , who saved you but perished minutes later. Her last words: "Find the Troika. Settle the account."