The previously announced Vault-Tec Workshop DLC for Fallout 4 finally got a release date: July 26 on all platforms; PS4, Xbox One and PC. It’s the second-to-last expansion the game will have.

In the announcement, Bethesda also promised to send out closed beta keys to select fans starting later this week.

This DLC focuses on letting players build their own fully fleshed-out vault. In Bethesda’s own words: “Build a brighter future underground with the all-new Vault-Tec Workshop. Create a massive Vault and attract new Dwellers using pre-war industrial kits complete with retro-nostalgic furniture, lighting, and art”