, there is no official "One Piece: Pirate Warriors 4" for the PSP. The game was built for more powerful hardware, with a version even recently launching for PlayStation 5 and Xbox Series X|S in late 2025. What are you actually seeing online?
If you want to stick to the original hardware, try One Piece: Romance Dawn or One Piece: Narikiri Dungeon . They are great RPGs that actually belong on the system. Conclusion
📝 Essay: The Evolution of the One Piece Video Game Franchise
As of 2026, the game is available on the following platforms: : Native versions for PlayStation 5 Go to product viewer dialog for this item. , Xbox Series X|S , and Nintendo Switch 2 Go to product viewer dialog for this item.
A homebrew game created by fans using assets from the series.
One day, while sailing through the Grand Line, the Straw Hats stumbled upon an ancient map etched on a rare, golden-hued parchment. The map hinted at the location of the treasure, but it was cryptic and required deciphering.