An open world game. Parang Assassin's Creed.

Off-screen video of the trailer.
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Specs
Platforms: PlayStation 4, Xbox One, PC
Genre: Action Adventure
Release: 2018
Publisher: Bandai Namco
Developer: Ganbarion
Players: 1 (Offline)
Ratings: RP (Rating Pending)
Localization
Americas: English / Brazilian Portuguese / French / NsP with Japanese voice-over
Europe: English / French / Italian / German / Spanish with Japanese voice-over
About
Set sail in an all-new One Piece adventure in One Piece: World Seeker! Luffy and the Straw Hat Pirates are back in a new story that puts players’ into Luffy’s point of view, as he battles and explores an expansive and seamless world. Open landscapes provide many paths for players to experience Luffy’s Gum-Gum abilities and swing into action. One Piece: World Seeker is the biggest One Piece game to date!
Key Features
A One Piece adventure with open fields to explore.
Explore seamless and expansive areas in an all-new adventure.
Experience an epic new story from Luffy’s point of view with all of his Gum-Gum abilities.
Source: https://gematsu.com/2017/12/one-piece-w ... ne-pc-2018