GameCube
| One Piece Grand Battle | Unlock Eden Rock Stage | 09/14/05 |
| One Piece Grand Battle | Unlock Mr. 2 Bon Clay | 09/08/05 |
| One Piece Grand Battle | Unlock New System Voices | 09/09/05 |
| One Piece Grand Battle | Unlock Very Hard Mode (US) | 09/09/05 |
| One Piece Grand Battle | Unlockable Characters (US) | 09/12/05 |
| One Piece: Pirates | Unlock Skypiea 1 Map | 11/02/06 |
PlayStation 2
| One Piece: Grand Battle | Unlock Eden Rock Stage | 09/14/05 |
| One Piece: Grand Battle | Unlock Mr. 2 Bon Clay | 08/31/05 |
| One Piece: Grand Battle | Unlock New System Voices | 09/09/05 |
| One Piece: Grand Battle | Unlockable Characters (US) | 09/12/05 |
| One Piece: Pirates' Carnival | Unlock Skypiea 1 Map | 11/02/06 |
