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Will Assassin's Creed IV: Black Flag Put the Series Back on Course? - GameSpot.com
The Dawn of Assassin’s Creed IV: Black Flag - IGN
Assassin's Creed 4: Black Flag preview: how Ubisoft plans to hook you back in • Previews • Eurogamer.net
Assassin's Creed 4: Black Flag aims to refresh the�formula | Polygon
Assassin's Creed IV's promise of a seamless, open world - Destructoid
Be Excited About Assassin's Creed IV. And Be Skeptical.

Cateva informatii culese din aceste articole:
[SPOILER=SPOILER]
- Kenway is a member of the assassins, but holds most allegence to himself.
- He's fighting a band of rival pirates.
- Giving "the HBO treatment" to pirates.
- No Desmond Miles. You control an employee of Abstergo Entertainment, a subsidary of Aspergo. They're researching the life of Edward Kenway to make...a video game.
- Big focus on Kenway's ship. Can upgrade/customise.
- Spyglass to spot ships and distant islands.
- Open world ship exploration. Metroidvania style world design that requires ship upgrades to better access certain areas.
- Calling it "true open world" and "systemic gameplay". Don't want players to be burdened with loading screens and an abundance of cutscenes as they explore the world.
- Blackbeard, Charles Vane, Calico Jack, Anne Bonny, and Ben Hornigold make an appearance.
- Bartholomew Roberts' assualt on 42 Portuguese ships, and the Spanish Armada wreck, to be shown.
- Open ended assassinations to return.
- Random events in the game world. Example: accidentally stumbling upon an giant enemy ship, then luring that ship into a tropical storm. Boarding the weakened ship to conquer.
- Underwater swimming confirmed.
- Whale hunting
- Cuba, Nassau, tip of Florida, and The Bahamas. Jungles, temples, villaiges, Mayan ruins, underwater shipwrecks, etc.
[/SPOILER]

Black Flag began development in summer 2011, Ubisoft told Eurogamer, while the company was still busy applying the finishing touches to Assassin's Creed: Revelations.

Since then, Ubisoft Montreal, Singapore, Sofia, Annecy, Kiev, Quebec, Bucharest and Montpelier have been working on the project, while others were kept busy with last year's Assassin's Creed 3.