Fans have been expecting it for a long, long time now. And today Bethesda Softworks has released the first official trailer confirming the existence of Fallout 4. Many thought that the game would be unveiled in a couple of weeks at Bethesda’s big first presentation at E3 2015, but yesterday a countdown clock was activated counting down to this morning and those anticipating the game knew that it was time.

Unlike most first trailers for Bethesda games, which are usually only a cinematic to make the game official, this first trailer offers plenty of in-game glimpses of the open world post apocalyptic adventure title.

Without further delay, do be sure to venture down below into the vault (where it’s safe, I swear) to watch the first trailer for Fallout 4.