If you haven't watched The Last of Us' stellar documentary yet, there's never been a better time to catch up, as developer Naughty Dog has released some brand new scenes detailing the production of the title's new Left Behind DLC. With the add-on taking a bit of a departure from the main game, this extended cut offers a little more insight into protagonists Ellie and Riley's world.

Of course, it's worth pointing out that there are a number of spoilers in the video, so make sure that you've finished the expansion before you tune in. That said, it's a must watch if you enjoyed Naughty Dog's post-apocalyptic adventure.

Do you wish that more developers would chronicle the construction of their products like this? Let us know in the comments section below.

[via blog.eu.playstation.com]