One Piece: Become the Pirate King!

One Piece: Become the Pirate King! is a turn-based strategy game for the handheld WonderSwan console, loosely adapting the events of the East Blue Saga (along with One Piece: The Movie). Designed by Soft Machine and published by Bandai, it was released on July 19, 2000 - the first official video game under the One Piece license.

Following the game's release, five more One Piece games would be produced for WonderSwan consoles, though Become the Pirate King! remains the only one compatible with the original monochromatic system.

Gameplay
The game mainly revolves around path-building, with players taking turns to draw path cards out of a deck of cards.

Bosses

 * Alvida
 * Axe-Hand Morgan
 * Buggy
 * Kuro
 * Don Krieg
 * Arlong
 * Smoker
 * El Drago