Amazon has released the first official teaser trailer for Fallout, its upcoming live-action series based on the best-selling video games. The clip gives us a look at Amazon’s take on the post-apocalyptic wasteland, and Yellowjackets actor Ella Purnell emerging from Vault 33 to meet it for the first time. The series will be set in Los Angeles 200 years after a nuclear war brought Earth to ruins.

The trailer arrives a few days after Amazon released stills from the show, now showing a deeper look at the characters and the horrors they’ll encounter in the wastes. And it so far seems a promising indication of how the series will approach its well-loved source material.

Starring alongside Purnell, Fallout also features Walton Goggins (The Hateful Eight) as a breakout ghoul, Aaron Moten (Emancipation) as a member of the Brotherhood of Steel and Kyle MacLachlan (Twin Peaks) as a vault overseer. There’s also a dog named CX404, which we see in the video and in marketing materials toting around a severed hand. Fallout comes out on Prime Video on April 12 next year.