Skip to about 1:20 and you will see different selections with various characters and titles. This is apparently called the Helix and is explained later on in the video being some database kept by Abstergo. Here, you are able to play through mini-levels (first one being played in the video) but look through the list, and you will see one called "Jazz Age Junkies" and assassin wearing a suit typical with early 20th century attire

So on top of the WWII DLC and these various mini-levels, this Assassins Creed seems to be one of the best and most in-depth of the serious with a lot of time and detail placed into it

https://www.youtube.com/watch?v=odvf5s5_WSU

I don't mind small more modern stuff, but it should never go beyond these.
AC needs to go further back in time instead of forward, otherwise we'll just end up with Assassin's Creed:  Splinter_Dogs.

I'm intrigued by the Haytham one though. He was a great character.

lolconnor.