Adds Gol D. Roger, Rayleigh (Dark King), and Garp (The Hero). Additional Episodes and Customization
You can find the latest patch notes and character deep dives on the Bandai Namco Entertainment Asia news site.
(Hypothetical) – April 2026 File Size: 3.8 GB (Base) + 1.2 GB (Update + DLC) ONE PIECE- PIRATE WARRIORS 4 NSP UPDATE DLC
Rumored content (2025/2026):
NSP files are typically used with hacked consoles. Support the official release if you can — the Character Pass goes on sale frequently on eShop. Adds Gol D
The format is the standard file format used for installing digital games, updates, and DLC on the Nintendo Switch ecosystem.
: The game now supports native PlayStation 5 and Xbox Series X|S versions with faster loading times and fuller environments [16, 17]. Shopping Options for DLC (Hypothetical) – April 2026 File Size: 3
Face off against giant bosses like Big Mom and Kaido, requiring unique strategic approaches to break their armor.