• Establish your own Pirate Group in Adventure Mode: Experience a pirate's adventure as you choose among a vast assortment of characters to create your very own band of roving pirates. Take rivals like Luffy and Crocodile or even Chaser and Buggy the Clown and put them all into your very own pirate dream team. Navigate through over 20 ocean area maps, as you do battle with powerful enemies old and new while searching for treasures in this Grand Adventure!
• Experience a variety of gameplay in Adventure Mode: In addition to the one on one Grand Battles, mob battles, sports, shooting and races keep the game fresh for hours.
• Updated cast of characters: Play along with the cartoon series as new characters from the tv show join the crew in the digital world. Up to 24 main characters including new characters such as Trace, Princess Vivi, Tashigi, and more join the adventure.
• Search for additional support characters: One Piece: Grand adventure brings a roster of 50+ supporting characters and a new support character system to add to the chaos of the battle!
• Evolution of the grand battle: The Accel-Heat System adds another layer to the exciting battle by giving the player the opportunity to pull off special attacks straight from the cartoon series.

Source - www.namcobandaigames.com (publisher)