Here's a bounty for ye; Ubisoft have announced that the "Black Island Pack" bonus content will be granted to those who preorder their copy of Assassin's Creed IV: Black Flag
from Gamestop. This additional content tells the story of a great ship, owned by Captain Morgan, that sunk off coast with some choice sailing gear onboard. Edward Kenway and his merry pirate crew have taken it upon themselves to plunder the isles in their search for this coveted equipment.
The pack adds the following content:
• An additional treasure-hunting mission on the Black Island
• The deadly Black Ship
• Legendary silver flintlock pistols used by Captain Morgan
• Additional multiplayer items
In addition, Ubisoft have released a gameplay trailer of the "Black Island Pack" content in action:
Assassin’s Creed IV: Black Flag
launches on Xbox 360 from October 29th in North America, on November 1st in Europe, then as a launch title for Xbox One.