It's time to go underground with Fallout 4's Vault-Tec Workshop. This downloadable content allows you to build and manage your own vault, Vault 88, and comes with many new vault-related structures and items. Clean bed linens and new toilets for all!

This is also the first Workshop add-on to have quests. Run Vault-Tec approved experiments and decide what kind of Overseer you want to be. In this guide, we'll help you navigate your way through Vault-Tec Workshop.