Play From TV Animation One Piece - Yume no Luffy Kaizokudan Tanjou! (Japan) Online

From TV Animation One Piece - Yume no Luffy Kaizokudan Tanjou! came out in 2001 for the Game Boy Color, developed by Bandai. It was part of that wave of early anime-to-game adaptations, the kind you'd pop into your GBC between classes or on long car rides, simple and straightforward without a lot of fuss.

You control Luffy as he explores islands screen by screen, recruiting the original Straw Hat crew members like Zoro, Nami, and Usopp. Each character has a unique ability; Zoro slashes through enemies in turn-based battles, while Nami can pickpocket them for extra items during fights. The main goal is to build your pirate crew and take on rival pirates, moving through small dungeons and towns at a relaxed pace. It’s not particularly hard, but it captures the goofy spirit of those early One Piece adventures well. Playing it feels like flipping through a slightly rough but earnest comic book version of the show.