Play One Piece - Going Baseball Haejeok Yaku (K)(Independent) Online

One Piece: Going Baseball Haejeok Yaku is a Japan-exclusive Game Boy Advance title released in 2005, developed by Dimps and published by Bandai. It arrived during a period when licensed games based on popular anime were common on the handheld, often offering quirky spins on familiar genres rather than deep gameplay experiences.

You control members of the Straw Hat crew as they compete in baseball matches filled with pirate-themed absurdity. The main objective is to win games by outscoring opponents using each character's special abilities, like Luffy stretching his arm to pitch impossible curveballs or Zoro swinging three bats simultaneously for powerful hits. Fielding involves timing button presses to catch or throw the ball, while the exaggerated animations and chaotic physics keep matches unpredictable. The pacing is fast and silly, leaning into humor rather than simulation, and the difficulty stays manageable to emphasize fun over challenge. It feels like a lighthearted diversion that captures the spirit of the source material through sheer ridiculousness.