If you've somehow not been put off by the debacle that has been Assassin's Creed Unity, or you own the game and actually want to get a little extra content you might be interested to know that a release date for the DLC is available, along with a trailer.
The DLC, entitled Dead Kings, will add Saint-Denis to the map of Paris for Arno to leap, jump and murder in, an open world with diversions and a single-player campaign that will take you underneath the city into a large necropolis. This necropolis was built to house dead royalty so will be filled with long-gone royal dead and all of their secrets, as well as the enemies you can assassinate of course. It's been made free after originally being part of the Unity Season Pass that got cancelled due to all of Unity's... problems since its launch. It will launch on January 13th.
Check out the trailer below!