This time, the behind-the-scenes video covers the game's music. In it, the developers discuss sound track choices and their reasoning behind them. This leads onto how the music informs the game's story and then onto the developers talking about how they created the game's setting, Arcadia Bay.
Episode 1 of Life Is Strange is already available from Steam, with a second episode on the way. Watch this space for our review. You can find the entire developer diary playlist here.