Fans of the amazing Bioshock Infinite will definitely want to play the narrative-driven Burial at Sea downloadable content.

Episode One is available today and here's the launch trailer. Players assume the role of Elizabeth, who was Booker's very helpful sidekick in the main Infinite story.

This time, Elizabeth is back in Rapture, the setting of Bioshock 2 . The story is designed to tie Booker and Elizabeth together, and there will be elements of stealth as well. Elizabeth doesn't have the same skill set so you'll have to approach certain situations differently, and I'm looking forward to giving it a try. Remember, franchise creator Ken Levine has already said that it will take most gamers at least 3 hours to complete the first episode.

Now that's the kind of DLC I can get behind.