A vast, post-apocalyptic open-world RPG where you play the sole survivor of Vault 111, emerging into the ruins of Boston (the Commonwealth) to find your son, shaping the world and its factions with your choices, featuring deep customization via the S.P.E.C.I.A.L. system, intense first/third-person combat, and extensive crafting/settlement building, all brought to life with next-gen graphics and dynamic V.A.T.S. targeting.