I believe this game it's not going to be Assassin's Creed 3 but more like an AC v2.5, hopefully a very polished product which continues Ezio's adventures, brings the multiplayer layer (quite promising if you ask me) but will not offer a final ending to the story and series. Ubisoft will milk this IP a little bit more before giving up on it. :)
Anyway, let's not get too far from the main subject, the Codex Edition.
Assassin's Creed: Brotherhood - Limited Codex Edition
Includes:
- Assassin's Creed: Brotherhood game
- Renaissance Collector Chest
- Exclusive Codex
- Map of Rome
- Multiplayer characters cards
- Lineage DVD
- Bonus DVD and game soundtrack
- 2 Exclusive single player maps: Aqua Gear & Trajan Market
- 2 Multiplayer characters: Harlequin & Officer
- Additional bonus content yet to be revealed
Below is an image showing the contents of this game release:
Looks pretty good, isn't it? :D