DLC - Assassin's Creed 3 Guide - IGN

There have been five downloadable content packs announced for Assassin's Creed 3 so far (plus another pack exclusive to PS3). This add-on content can be

Assassin's Creed 3 - Sinking a Secret - The Hidden Secrets Pack

Assassin's Creed 3 Guide - IGN

Hidden Secrets (DLC) - Assassin's Creed 3 Guide - IGN

Collector's Editions - Assassin's Creed 3 Guide - IGN

Unconvinced - Assassin's Creed 3 Guide - IGN

Desmond's Decision - Assassin's Creed 3 Guide - IGN

Laid to Rest - Assassin's Creed 3 Guide - IGN

Traitor in Our Midst - Assassin's Creed 3 Guide - IGN

Lexington and Concord - Assassin's Creed 3 Guide - IGN

Modern Tower - Assassin's Creed 3 Guide - IGN

The Brawler - Assassin's Creed 3 Guide - IGN

Assassin's Creed III downloadable content

In the Wolf's Lair (West New York) - Assassin's Creed 3 Guide - IGN