Best Buy details a season pass for Assassin's Creed 4: Black Flag highlighting pirate protagonist Edward Kenway's first mate, Adewale, as a playable character. The Best Buy listing says this content will take players "even deeper into the real explosive events of the Golden Age of Pirates."

Assassin's Creed 4: Black Flag's season pass will cost $20, Best Buy says, and will include both single-player and multiplayer content. The cost for these packs piecemeal is $40 according to the listing.

Season passes are hardly new to the Assassin's Creed franchise. In Assassin's Creed 3, season pass content revolved around an alternate story focusing on a tyrannical King George Washington. Ubisoft has previously stated PlayStation platforms will have exclusive Assassin's Creed 4 content highlighting the story of the Assassin's Creed 3: Liberation heroine, Aveline.

This article was originally published on Joystiq.