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 Valhalla Guide - IGN

Tyranny of King Washington (DLC) - Assassin's Creed 3 Guide - IGN

Assassin's Creed 3 - Memory Fragment (Secret Scene) - The Tyranny

Frontiersmen Challenges - Assassin's Creed 3 Guide - IGN

Oak Island Mission - Assassin's Creed 3 Guide - IGN

Guide for Assassin's Creed III - The Hidden Secrets - DLC

Assassin's Creed 3: Pivot Points Guide - IGN_Strategize

Assassin's Creed 3 - Hackers Easter Egg

Sky World Journey (Infamy) - Assassin's Creed 3 Guide - IGN

Room At The Inn - Assassin's Creed 3 Guide - IGN

The Betrayal - Assassin's Creed 3 Guide - IGN

The Brawler - Assassin's Creed 3 Guide - IGN