I would buy this when you buy the game.

It is a "standalone story", but its really feels to be an optional part of the story that you can do at any point of the main story (even after!). I bought it when I was about 75% of the way through the game and I wish I had done it zone sooner. (Probably best to do after the Gale Cliffs (second part) of the main story.

If you've already beaten the game and are coming back to this DLC you'll probably be disappointed and find yourself saying, "Wow, this would've been nice while i was doing the main story", but with that being said, its fun enough for the price and worth the hour or two you'll get from it.

I would buy this when you buy the game. It is a "standalone story", but its really feels to be an optional part of the story that you can do at any point of the main story (even after!). I bought it when I was about 75% of the way through the game and I wish I had done it zone sooner. (Probably best to do after the Gale Cliffs (second part) of the main story. If you've already beaten the game and are coming back to this DLC you'll probably be disappointed and find yourself saying, "Wow, this would've been nice while i was doing the main story", but with that being said, its fun enough for the price and worth the hour or two you'll get from it.