Play From TV Animation One Piece : Maboroshi no Grand Line Boukenki! Online

Back in 2001, Bandai released a Game Boy Color game based on the early One Piece anime called Maboroshi no Grand Line Boukenki. It came out during a time when portable adaptations of popular series were common, often offering simple, straightforward adventures rather than deep or polished experiences. This one fits right into that era, capturing the spirit of the East Blue saga with all the limitations you might expect from the hardware.

You control Luffy as he explores islands screen by screen, fighting enemies in turn based combat and gathering his crew members one by one. The main goal is to progress through the story, find treasure, and take on bosses like Captain Kuro or Arlong. Signature mechanics include using each crew member's special abilities in battle, navigating blocky overworld maps, and solving light environmental puzzles to advance. The pacing is uneven at times, and some sections feel repetitive, but there's a rough charm to pushing through the clunky parts. It feels like a low budget but earnest tribute to the series, best enjoyed if you already love these characters and their world.